San Francisco Marathon logo
SF MARATHON 2026

Jon Peterson

Bib: 7037•M•Age: 58

San Francisco, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 7166
Top 28%
Gender (Male)
#0 / 5052
Top 33%
Masters (Masters Men)
#0 / 1321
Top 28%
Division (M55-59)
#0 / 145
Top 22%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:12
Rank: #2529
Start → 2M
18:12 | 9:06/mi
4M
36:44
Rank: #2651 (-122)
2M → 4M
18:32 | 9:16/mi
6M
55:14
Rank: #2650 (+1)
4M → 6M
18:30 | 9:15/mi
8M
1:13:05
Rank: #2560 (+90)
6M → 8M
17:51 | 8:55/mi
9.6M
1:27:46
Rank: #2413 (+147)
8M → 9.6M
14:41 | 9:11/mi
10M
1:30:18
Rank: #2405 (+8)
9.6M → 10M
2:32 | 6:20/mi
10.5M
1:36:14
Rank: #2368 (+37)
10M → 10.5M
5:56 | 11:52/mi
12M
1:49:43
Rank: #2421 (-53)
10.5M → 12M
13:29 | 8:59/mi
14M
2:09:01
Rank: #2373 (+48)
12M → 14M
19:18 | 9:39/mi
16M
2:27:15
Rank: #2509 (-136)
14M → 16M
18:14 | 9:07/mi
18M
2:45:28
Rank: #2318 (+191)
16M → 18M
18:13 | 9:07/mi
20M
3:04:08
Rank: #2223 (+95)
18M → 20M
18:40 | 9:20/mi
22M
3:21:05
Rank: #2076 (+147)
20M → 22M
16:57 | 8:28/mi
24M
3:41:45
Rank: #2052 (+24)
22M → 24M
20:40 | 10:20/mi
Finish· 26.22 mi
4:03:27
Rank: #2030 (+22)
24M → Finish
21:42 | 9:47/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:09:01
Pace9:13 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:54:26
Pace9:22 /mi
📊Negative Split: 11.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:1218:129:0618:12
9:06
-
4M
4.00 mi05:56:4436:449:1118:32
9:16
+0:10
6M
6.00 mi06:15:1455:149:1218:30
9:15
-0:01
8M
8.00 mi06:33:051:13:059:0817:51
8:55
-0:20
9.6M
9.60 mi06:47:461:27:469:0914:41
9:11
+0:16
10M
10.00 mi06:50:181:30:189:022:32
6:20
-2:51
10.5M
10.50 mi06:56:141:36:149:105:56
11:52
+5:32
12M
12.00 mi07:09:431:49:439:0913:29
8:59
-2:53
14M
14.00 mi07:29:012:09:019:1319:18
9:39
+0:40
16M
16.00 mi07:47:152:27:159:1218:14
9:07
-0:32
18M
18.00 mi08:05:282:45:289:1218:13
9:07
0:00
20M
20.00 mi08:24:083:04:089:1218:40
9:20
+0:13
22M
22.00 mi08:41:053:21:059:0816:57
8:28
-0:52
24M
24.00 mi09:01:453:41:459:1420:40
10:20
+1:52
Finish
26.22 mi09:23:274:03:279:1821:42
9:47
-0:33

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:20 /mi

Average Pace

9:18 /mi

Slowest Pace

11:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:29

8% of race

Time at Steady Pace

2:55:40

72% of race

Time at Slower Pace

48:18

20% of race

Average Pace: 9:17 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:38:1218:129:0618:12
9:06
#2529
4M
4.00 mi05:56:4436:449:1118:32
9:16
#2651
6M
6.00 mi06:15:1455:149:1218:30
9:15
#2650
8M
8.00 mi06:33:051:13:059:0817:51
8:55
#2560
9.6M
9.60 mi06:47:461:27:469:0914:41
9:11
#2413
10M
10.00 mi06:50:181:30:189:022:32
6:20
#2405
10.5M
10.50 mi06:56:141:36:149:105:56
11:52
#2368
12M
12.00 mi07:09:431:49:439:0913:29
8:59
#2421
14M
14.00 mi07:29:012:09:019:1319:18
9:39
#2373
16M
16.00 mi07:47:152:27:159:1218:14
9:07
#2509
18M
18.00 mi08:05:282:45:289:1218:13
9:07
#2318
20M
20.00 mi08:24:083:04:089:1218:40
9:20
#2223
22M
22.00 mi08:41:053:21:059:0816:57
8:28
#2076
24M
24.00 mi09:01:453:41:459:1420:40
10:20
#2052
Finish
26.22 mi09:23:274:03:279:1821:42
9:47
#2030
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 30%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:28

Segment Time

9:25/mi

Pace

0.90 mi

Distance

Overall

2136

Men

1812

Division

33

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi25292107432823(Top 39%)2327(Top 46%)35(Top 24%)
4M4.00 mi2.00 mi2651-1222196-8942+12809(Top 39%)2321(Top 46%)45(Top 31%)
6M6.00 mi2.00 mi2650+12193+341+12742(Top 38%)2265(Top 45%)44(Top 30%)
8M8.00 mi2.00 mi2560+902129+6439+22372(Top 33%)1987(Top 39%)31(Top 21%)
9.6M9.60 mi1.60 mi2413+1472024+10538+11928(Top 27%)1653(Top 33%)22(Top 15%)
10M10.00 mi0.40 mi2405+82019+536+22464(Top 34%)2058(Top 41%)37(Top 26%)
10.5M10.50 mi0.50 mi2368+371992+27362102(Top 29%)1777(Top 35%)33(Top 23%)
12M12.00 mi1.50 mi2421-532030-38362823(Top 39%)2327(Top 46%)35(Top 24%)
14M14.00 mi2.00 mi2373+481993+3734+22198(Top 31%)1853(Top 37%)31(Top 21%)
16M16.00 mi2.00 mi2509-1362081-8838-43621(Top 51%)2794(Top 55%)56(Top 39%)
18M18.00 mi2.00 mi2318+1911934+14734+41326(Top 19%)1118(Top 22%)16(Top 11%)
20M20.00 mi2.00 mi2223+951855+7932+21845(Top 26%)1518(Top 30%)29(Top 20%)
22M22.00 mi2.00 mi2076+1471731+12429+31390(Top 19%)1146(Top 23%)16(Top 11%)
24M24.00 mi2.00 mi2052+241700+3131-22144(Top 30%)1648(Top 33%)31(Top 21%)
Finish26.22 mi2.22 mi2030+221676+2432-12022(Top 28%)1570(Top 31%)26(Top 18%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 39%
×1human
+6ft-11ft

Overall

2823

Males

2327

M55-59

35

2M→4M

2.0 - 4.0 mi

Top 39%
×4stories
+75ft-70ft

Overall

2809

Males

2321

M55-59

45

4M→6M

4.0 - 6.0 mi

Top 38%
×5stories
+71ft-18ft

Overall

2742

Males

2265

M55-59

44

6M→8M

6.0 - 8.0 mi

Top 33%
×9stories
+106ft-21ft

Overall

2372

Males

1987

M55-59

31

8M→9.6M

8.0 - 9.6 mi

Top 27%
×13stories
+117ft-177ft

Overall

1928

Males

1653

M55-59

22

9.6M→10M

9.6 - 10.0 mi

Top 34%
×1story
+17ft-12ft

Overall

2464

Males

2058

M55-59

37

10M→10.5M

10.0 - 10.5 mi

Top 29%
×9stories
+0ft-102ft

Overall

2102

Males

1777

M55-59

33

10.5M→12M

10.5 - 12.0 mi

Top 39%
×18stories
+304ft-125ft

Overall

2823

Males

2327

M55-59

35

12M→14M

12.0 - 14.0 mi

Top 31%
×9stories
+99ft-125ft

Overall

2198

Males

1853

M55-59

31

14M→16M

14.0 - 16.0 mi

Top 51%
×9stories
+124ft-78ft

Overall

3621

Males

2794

M55-59

56

16M→18M

16.0 - 18.0 mi

Top 19%
×8stories
+106ft-45ft

Overall

1326

Males

1118

M55-59

16

18M→20M

18.0 - 20.0 mi

Top 26%
×3stories
+52ft-26ft

Overall

1845

Males

1518

M55-59

29

20M→22M

20.0 - 22.0 mi

Top 19%
×21stories
+17ft-266ft

Overall

1390

Males

1146

M55-59

16

22M→24M

22.0 - 24.0 mi

Top 30%
×3stories
+70ft-85ft

Overall

2144

Males

1648

M55-59

31

24M→Finish

24.0 - 26.2 mi

Top 28%
~flat
+2ft-2ft

Overall

2022

Males

1570

M55-59

26

Passing Analysis

Category:
Athletes Passed
1251*
Passed By
752
Net Change
+499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2529
2M → 4M68*190-122#2529#2651
4M → 6M8685+1#2651#2650
6M → 8M116*26+90#2650#2560
8M → 9.6M159*12+147#2560#2413
9.6M → 10M179+8#2413#2405
10M → 10.5M469+37#2405#2368
10.5M → 12M3386-53#2368#2421
12M → 14M64*16+48#2421#2373
14M → 16M65*201-136#2373#2509
16M → 18M21019+191#2509#2318
18M → 20M103*8+95#2318#2223
20M → 22M154*7+147#2223#2076
22M → 24M65*41+24#2076#2052
24M → Finish65*43+22#2052#2030
TOTALS1251*752+499

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events