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SF MARATHON 2026

Aaron Seitz

Bib: 5739•M•Age: 29

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
Division (M25-29)
#0 / 1176
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:18
Rank: #2643
Start → 2M
18:18 | 9:09/mi
4M
37:06
Rank: #2821 (-178)
2M → 4M
18:48 | 9:24/mi
6M
55:54
Rank: #2864 (-43)
4M → 6M
18:48 | 9:24/mi
8M
1:15:52
Rank: #3135 (-271)
6M → 8M
19:58 | 9:59/mi
9.6M
1:32:01
Rank: #3136 (-1)
8M → 9.6M
16:09 | 10:06/mi
10M
1:34:38
Rank: #3137 (-1)
9.6M → 10M
2:37 | 6:33/mi
10.5M
1:40:47
Rank: #3071 (+66)
10M → 10.5M
6:09 | 12:18/mi
12M
1:55:43
Rank: #3187 (-116)
10.5M → 12M
14:56 | 9:57/mi
14M
2:18:00
Rank: #3327 (-140)
12M → 14M
22:17 | 11:08/mi
16M
2:40:44
Rank: #3707 (-380)
14M → 16M
22:44 | 11:22/mi
18M
3:03:28
Rank: #3707
16M → 18M
22:44 | 11:22/mi
20M
3:29:45
Rank: #3984 (-277)
18M → 20M
26:17 | 13:08/mi
22M
3:53:36
Rank: #4113 (-129)
20M → 22M
23:51 | 11:55/mi
24M
4:18:32
Rank: #4140 (-27)
22M → 24M
24:56 | 12:28/mi
Finish· 26.22 mi
4:48:19
Rank: #4350 (-210)
24M → Finish
29:47 | 13:25/mi

The Course

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Half Splits

1st Half· via 14MFaster
Distance14.00 mi
Time2:18:00
Pace9:51 /mi
2nd Half
Distance12.22 mi
Time2:30:19
Pace12:18 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:54:5918:189:0918:18
9:09
-
4M
4.00 mi06:13:4737:069:1618:48
9:24
+0:15
6M
6.00 mi06:32:3555:549:1918:48
9:24
0:00
8M
8.00 mi06:52:331:15:529:2919:58
9:59
+0:35
9.6M
9.60 mi07:08:421:32:019:3516:09
10:06
+0:07
10M
10.00 mi07:11:191:34:389:282:37
6:33
-3:33
10.5M
10.50 mi07:17:281:40:479:366:09
12:18
+5:45
12M
12.00 mi07:32:241:55:439:3914:56
9:57
-2:21
14M
14.00 mi07:54:412:18:009:5122:17
11:08
+1:11
16M
16.00 mi08:17:252:40:4410:0322:44
11:22
+0:14
18M
18.00 mi08:40:093:03:2810:1222:44
11:22
0:00
20M
20.00 mi09:06:263:29:4510:2926:17
13:08
+1:46
22M
22.00 mi09:30:173:53:3610:3723:51
11:55
-1:13
24M
24.00 mi09:55:134:18:3210:4624:56
12:28
+0:33
Finish
26.22 mi10:25:004:48:1911:0029:47
13:25
+0:57

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

6:33 /mi

Average Pace

11:00 /mi

Slowest Pace

13:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:34

38% of race

Time at Steady Pace

1:31:36

32% of race

Time at Slower Pace

1:27:09

30% of race

Average Pace: 11:00 /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 mi05:54:5918:189:0918:18
9:09
#2643
4M
4.00 mi06:13:4737:069:1618:48
9:24
#2821
6M
6.00 mi06:32:3555:549:1918:48
9:24
#2864
8M
8.00 mi06:52:331:15:529:2919:58
9:59
#3135
9.6M
9.60 mi07:08:421:32:019:3516:09
10:06
#3136
10M
10.00 mi07:11:191:34:389:282:37
6:33
#3137
10.5M
10.50 mi07:17:281:40:479:366:09
12:18
#3071
12M
12.00 mi07:32:241:55:439:3914:56
9:57
#3187
14M
14.00 mi07:54:412:18:009:5122:17
11:08
#3327
16M
16.00 mi08:17:252:40:4410:0322:44
11:22
#3707
18M
18.00 mi08:40:093:03:2810:1222:44
11:22
#3707
20M
20.00 mi09:06:263:29:4510:2926:17
13:08
#3984
22M
22.00 mi09:30:173:53:3610:3723:51
11:55
#4113
24M
24.00 mi09:55:134:18:3210:4624:56
12:28
#4140
Finish
26.22 mi10:25:004:48:1911:0029:47
13:25
#4350
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 37%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:46

Segment Time

9:45/mi

Pace

0.90 mi

Distance

Overall

2647

Men

2194

Division

550

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi264321895314088(Top 57%)3202(Top 63%)805(Top 68%)
4M4.00 mi2.00 mi2821-1782324-135568-373022(Top 42%)2480(Top 49%)609(Top 52%)
6M6.00 mi2.00 mi2864-432359-35582-142961(Top 41%)2435(Top 48%)598(Top 51%)
8M8.00 mi2.00 mi3135-2712568-209631-494162(Top 58%)3263(Top 65%)796(Top 68%)
9.6M9.60 mi1.60 mi3136-12568633-23269(Top 46%)2643(Top 52%)655(Top 56%)
10M10.00 mi0.40 mi3137-12571-3635-23019(Top 42%)2471(Top 49%)613(Top 52%)
10.5M10.50 mi0.50 mi3071+662516+55619+162643(Top 37%)2170(Top 43%)545(Top 46%)
12M12.00 mi1.50 mi3187-1162599-83641-224088(Top 57%)3202(Top 63%)805(Top 68%)
14M14.00 mi2.00 mi3327-1402685-86667-264153(Top 58%)3225(Top 64%)788(Top 67%)
16M16.00 mi2.00 mi3707-3802949-264729-625803(Top 81%)4217(Top 83%)1001(Top 85%)
18M18.00 mi2.00 mi37072936+13727+23822(Top 53%)2913(Top 58%)714(Top 61%)
20M20.00 mi2.00 mi3984-2773102-166764-375785(Top 81%)4134(Top 82%)986(Top 84%)
22M22.00 mi2.00 mi4113-1293177-75783-195180(Top 72%)3709(Top 73%)895(Top 76%)
24M24.00 mi2.00 mi4140-273169+8782+14310(Top 60%)3120(Top 62%)777(Top 66%)
Finish26.22 mi2.22 mi4350-2103294-125810-285684(Top 79%)4034(Top 80%)976(Top 83%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 57%
×1human
+6ft-11ft

Overall

4088

Males

3202

M25-29

809

2M→4M

2.0 - 4.0 mi

Top 42%
×4stories
+75ft-70ft

Overall

3022

Males

2480

M25-29

612

4M→6M

4.0 - 6.0 mi

Top 41%
×5stories
+71ft-18ft

Overall

2961

Males

2435

M25-29

601

6M→8M

6.0 - 8.0 mi

Top 58%
×9stories
+106ft-21ft

Overall

4162

Males

3263

M25-29

802

8M→9.6M

8.0 - 9.6 mi

Top 46%
×13stories
+117ft-177ft

Overall

3269

Males

2643

M25-29

659

9.6M→10M

9.6 - 10.0 mi

Top 42%
×1story
+17ft-12ft

Overall

3019

Males

2471

M25-29

616

10M→10.5M

10.0 - 10.5 mi

Top 37%
×9stories
+0ft-102ft

Overall

2643

Males

2170

M25-29

549

10.5M→12M

10.5 - 12.0 mi

Top 57%
×18stories
+304ft-125ft

Overall

4088

Males

3202

M25-29

809

12M→14M

12.0 - 14.0 mi

Top 58%
×9stories
+99ft-125ft

Overall

4153

Males

3225

M25-29

792

14M→16M

14.0 - 16.0 mi

Top 81%
×9stories
+124ft-78ft

Overall

5803

Males

4217

M25-29

1004

16M→18M

16.0 - 18.0 mi

Top 53%
×8stories
+106ft-45ft

Overall

3822

Males

2913

M25-29

717

18M→20M

18.0 - 20.0 mi

Top 81%
×3stories
+52ft-26ft

Overall

5785

Males

4134

M25-29

988

20M→22M

20.0 - 22.0 mi

Top 72%
×21stories
+17ft-266ft

Overall

5180

Males

3709

M25-29

896

22M→24M

22.0 - 24.0 mi

Top 60%
×3stories
+70ft-85ft

Overall

4310

Males

3120

M25-29

778

24M→Finish

24.0 - 26.2 mi

Top 79%
~flat
+2ft-2ft

Overall

5684

Males

4034

M25-29

976

Passing Analysis

Category:
Athletes Passed
536*
Passed By
2243
Net Change
-1707
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2643
2M → 4M56*234-178#2643#2821
4M → 6M70113-43#2821#2864
6M → 8M8*279-271#2864#3135
8M → 9.6M47*48-1#3135#3136
9.6M → 10M1011-1#3136#3137
10M → 10.5M737+66#3137#3071
10.5M → 12M25141-116#3071#3187
12M → 14M24*164-140#3187#3327
14M → 16M17*397-380#3327#3707
16M → 18M98980#3707#3707
18M → 20M12*289-277#3707#3984
20M → 22M27*156-129#3984#4113
22M → 24M50*77-27#4113#4140
24M → Finish19*229-210#4140#4350
TOTALS536*2243-1707

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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