Round-Trip Angel Island
Round-Trip Angel Island is a 10-mile (16.1-kilometer) island loop swim in San Francisco Bay: from Aquatic Park Cove, out and around Angel Island, and returning to Aquatic Park. The route crosses two major shipping channels (twice) and is predominantly cross-current.

Course Records
- First: Dave Kenyon (1984)
- Fastest: Catherine Breed (4:14 in 2022)
- First counter-clockwise: Ryan Utsumi (2016)
- Fastest counter-clockwise: Joe Zemaitis (5:13 in 2021)
- First double: Joe Zemaitis (2021)
# | Date | Name | Gender | Age | Nation | Dir | Time | Pilot | Ratification |
---|---|---|---|---|---|---|---|---|---|
1 | 1984 Jun 23 | Dave Kenyon | ![]() |
31-32 | CW | 04:23:08 | Historical/DC | ||
2 | 1995 Aug 8 | Rick Barthels | ![]() |
48 | CW | 06:39:00 | Roper/Laramie/Field | Hist/SERC | |
3 | 2009 Jul 14 | Tom Linthicum | ![]() |
51 | CW | 10:02:00 | Roper/Wilson | Hist/SERC | |
4 | 2009 Aug 29 | Michael Tzortzis | ![]() |
CW | 06:49:00 | R. Russel | Hist/SERC | ||
5 | 2011 Aug 23 | Hendrik Meerman | ![]() |
49 | CW | 04:46:00 | James/Tzortzis | Hist/SERC | |
6 | 2013 Aug 30 | Cathy Delneo | ![]() |
37 | CW | 06:10:00 | P. Saab | MSF (E. Morrison) | |
7 | 2015 Jul 12 | Evan Morrison | ![]() |
35 | CW | 05:57:00 | P. Saab | MSF (C. Delneo) | |
8 | 2016 Nov 5 | Ryan Utsumi | ![]() |
37 | CCW | 05:18:00 | Hist/DC | ||
9 | 2017 Sep 28 | Van Cornwell | ![]() |
46 | CW | 07:28:33 | J. Bock | MSF (G. Butler) | |
9 | 2017 Sep 28 | Cameron Bellamy | ![]() |
35 | CW | 07:28:33 | J. Bock | MSF (G. Butler) | |
11 | 2017 Oct 29 | Dave Van Mouwerik | ![]() |
60 | CW | 09:47:47 | PacOW | MSF (E. Morrison) | |
12 | 2018 May 24 | Shubham Vanmali | ![]() |
22 | CW | 10:14:37 | PacOW | NCOW | |
13 | 2018 Jul 8 | Ken Mignosa | ![]() |
54 | CW | 10:54:37 | PacOW | NCOW | |
14 | 2018 Sep 2 | Angel More | ![]() |
15 | CCW | 10:59:15 | SF Boat Support | MSF (E. Morrison) | |
15 | 2019 Apr 27 | Sarah Roberts | ![]() |
35 | CW | 09:30:14 | J. Bock | MSF (V. Lea) | |
16 | 2019 Jun 26 | Sarah Thomas | ![]() |
37 | CW | 06:09:05 | SF Boat Support | MSF (E. Morrison) | |
17 | 2019 Jun 27 | Amber Baker | ![]() |
34 | CW | 06:22:14 | SF Boat Support | MSF (C. Sing) | |
18 | 2019 Jul 24 | Kim Hedges | ![]() |
41 | CCW | 07:38:23 | SF Boat Support | MSF (L.Amorao) | |
19 | 2019 Aug 22 | Kim Hedges | ![]() |
41 | CCW | 09:01:00 | SF Boat Support | MSF (C. Bleul-Gohlke) | |
20 | 2019 Aug 23 | Suzanne Heim-Bowen | ![]() |
61 | CW | 06:34:42 | PacOW | NCOW | |
21 | 2020 Feb 1 | Evan Morrison | ![]() |
39 | CCW | 08:51:53 | G. Gubser | MSF (L. Amorao) | |
22 | 2020 May 16 | Robin Rasmussen Rose | ![]() |
59 | CW | 09:57:40 | SF Boat Support | MSF (E. Morrison) | |
23 | 2020 Jun 14 | Erika Shanahan Gliebe | ![]() |
47 | CW | 05:30:01 | PacOWS | NCOW | |
24 | 2020 Aug 13 | Amy Appelhans Gubser | ![]() |
52 | CW | 06:02:44 | G. Gubser | MSF (E. Morrison) | |
24 | 2020 Aug 13 | Sarah Roberts | ![]() |
36-37 | CW | 06:02:44 | G. Gubser | MSF (E. Morrison) | |
24 | 2020 Aug 13 | Kirk McKinney | ![]() |
54 | CW | 06:02:44 | G. Gubser | MSF (E. Morrison) | |
27 | 2020 Aug 13 | Jari Salomaa | ![]() |
42 | CW | 06:41:01 | J. Grunstad | MSF (B. Kiernan) | |
28 | 2020 Sep 9 | Michael Johmann | ![]() |
58 | CW | 06:27:27 | PacOW | NCOW | |
29 | 2020 Sep 10 | Bradley Robinson | ![]() |
56 | CW | 06:31:40 | PacOW | NCOW | |
30 | 2020 Sep 10 | Joe Zemaitis | ![]() |
40 | CCW | 05:54:03 | SF Boat Support | MSF (L. Amorao) | |
30 | 2020 Sep 10 | John Zemaitis | ![]() |
37 | CCW | 05:54:03 | SF Boat Support | MSF (L. Amorao) | |
32 | 2020 Oct 8 | Kim Hedges | ![]() |
42 | CCW | 07:12:27 | SF Boat Support | MSF (L. Amorao) | |
33 | 2020 Oct 9 | James Savage | ![]() |
14 | CCW | 06:00:58 | T. Linthicum | MSF (J. Grunstad) | |
34 | 2020 Oct 9 | Scott Kaloust | ![]() |
50 | CCW | 06:56:58 | PacOW | NCOW | |
35 | 2020 Oct 11 | Lauren Lesyna | ![]() |
25-26 | CCW | 06:39:58 | PacOW | NCOW | |
35 | 2020 Oct 11 | Luca Pozzi | ![]() |
35 | CCW | 06:39:58 | PacOW | NCOW | |
37 | 2020 Dec 3 | Andrew Packer | ![]() |
CCW | 05:29:48 | PacOW | NCOW | ||
38 | 2021 Jun 3 | Erika Shanahan Gliebe | ![]() |
CW | 06:19:01 | PacOW | NCOW | ||
39 | 2021 Jul 2 | Kaitlin Talley | ![]() |
CCW | 06:49:17 | PacOW | NCOW | ||
40 | 2021 Jul 2 | Lauren Au Brinkmeyer | ![]() |
CW | 06:26:00 | J. Grunstad | MSF (C. Bleul) | ||
41 | 2021 Jul 4 | Peter Day | ![]() |
CW | 06:15:26 | PacOW | NCOW | ||
42 | 2021 Jul 4 | Ariana Wohlstattar | ![]() |
CW | 06:15:47 | PacOW | NCOW | ||
43 | 2021 Aug 29 | Cynthia Aguilar Valdez | ![]() |
CW | 06:17:52 | PacOW | NCOW | ||
44 | 2021 Aug 30 | Joe Zemaitis | ![]() |
41 | CW+CCW | 11:00:37 | T. Linthicum | MSF (L.Amorao) | |
45 | 2021 Aug 31 | Maryam Sharifzadeh | ![]() |
CW | 08:54:51 | PacOW | NCOW | ||
46 | 2021 Aug 31 | Fiona Caulfield | ![]() |
CW | 08:54:53 | PacOW | NCOW | ||
47 | 2021 Sep 1 | Keira Koss-Baker | ![]() |
CW | 09:07:53 | PacOW | NCOW | ||
48 | 2022 Apr 9 | Rocio Mora Rodriguez | ![]() |
CW | 05:23:01 | PacOW | NCOW | ||
49 | 2022 Aug 5 | Catherine Breed | ![]() |
29 | CW | 04:14:56 | B. Kiernan | MSF (D. Dahlin) |
* Pending ratification.
Reviews
Reviewer: brad robinson (August 2023)
Swam in 2020 (Finished)
Overall Experience: ★️★️★️★️★️
Pilot: bryan temmermand
Fees: don't remember exactly...
Communication ★️★️★️★️★️
Piloting Skill: ★️★️★️★️★️
Cost/Value: ★️★️★️★️★️
Comments: "this is a difficult swim to do if you do not have a pilot familiar with the bay currents. bryan is the best. he picked out the best time, and the best day and it was perfect."
General Comments: "this is an iconic swim in the bay area. as a bay swimmer i always wanted to do it. again, planning for currents in the bay is crucial to the success of this swim."
Reviewer: James Savage (August 2023)
Swam in 2021 (Finished)
Pilot: Tom Linthicum
Fees: NA
Communication ★️★️★️★️★️
Piloting Skill: ★️★️★️★️★️
Cost/Value: ★️★️★️★️★️
Comments: "Tom was great. I was supposed to do this swim as a tandem but last minute my partner was unable to do it because of an injury. I really wanted to do it so Reptile said he would take me. He piloted a great route, cheering me on the whole way. I even passed up another very fast swimmer doing the same swim with another group that started way before me. Fortunately, Tom’s line was perfect and that allowed me to crush the swim with no issues and not a ton of extra miles added to my swim. It really showed his competency and knowledge of not only the currents and waters, but my own swimming and ability to make the swim."
Association: MSF
Fees: NA
Communication ★️★️★️★️★️
Advice & Support: ★️★️★️★️★️
Value: ★️★️★️★️★️
Comments: "Turning in my logs and photos and video to MSF was very easy and straightforward. My swim was ratified by Evan and his team in a quick manner."