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SF MARATHON 2025

Alexander Seto

Bib: 7217•M•Age: 29

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Gender (Male)
#0 / 4641
Division (M25-29)
#0 / 1018
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
19:17
Rank: #5271
Start → 1.81 Miles
19:17 | 10:39/mi
5.55 Miles
59:50
Rank: #5128 (+143)
1.81 Miles → 5.55 Miles
40:33 | 10:51/mi
6.52 Miles
1:10:45
Rank: #5077 (+51)
5.55 Miles → 6.52 Miles
10:55 | 11:15/mi
10.87 Miles
1:58:39
Rank: #5004 (+73)
6.52 Miles → 10.87 Miles
47:54 | 11:01/mi
Garmin Hill Challenge· 11.38 mi
2:05:48
Rank: #4978 (+26)
10.87 Miles → Garmin Hill Challenge
7:09 | 14:02/mi
14.95 Miles
2:42:23
Rank: #5021 (-43)
Garmin Hill Challenge → 14.95 Miles
36:35 | 10:15/mi
18 Miles
3:22:07
Rank: #4933 (+88)
14.95 Miles → 18 Miles
39:44 | 13:02/mi
25 Miles
4:50:28
Rank: #4918 (+15)
18 Miles → 25 Miles
1:28:21 | 12:37/mi
Finish· 26.22 mi
5:07:04
Rank: #4966 (-48)
25 Miles → Finish
16:36 | 13:37/mi

Course Map & Elevation

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:01:4919:1710:3919:17
10:39
-
5.55 Miles
5.55 mi06:42:2259:5010:4740:33
10:51
+0:12
6.52 Miles
6.52 mi06:53:171:10:4510:5110:55
11:15
+0:24
10.87 Miles
10.87 mi07:41:111:58:3910:5547:54
11:01
-0:14
Garmin Hill Challenge
11.38 mi07:48:202:05:4811:037:09
14:02
+3:01
14.95 Miles
14.95 mi08:24:552:42:2310:5236:35
10:15
-3:47
18 Miles
18.00 mi09:04:393:22:0711:1439:44
13:02
+2:47
25 Miles
25.00 mi10:33:004:50:2811:371:28:21
12:37
-0:25
Finish
26.22 mi10:49:365:07:0411:4316:36
13:37
+1:00

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

10:15 /mi

Average Pace

11:43 /mi

Slowest Pace

14:02 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

36:35

12% of race

Time at Steady Pace

1:58:39

39% of race

Time at Slower Pace

2:31:50

49% of race

Average Pace: 11:43 /mi

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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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi06:01:4919:1710:3919:17
10:39
#5271
5.55 Miles
5.55 mi06:42:2259:5010:4740:33
10:51
#5128
6.52 Miles
6.52 mi06:53:171:10:4510:5110:55
11:15
#5077
10.87 Miles
10.87 mi07:41:111:58:3910:5547:54
11:01
#5004
Garmin Hill Challenge
11.38 mi07:48:202:05:4811:037:09
14:02
#4978
14.95 Miles
14.95 mi08:24:552:42:2310:5236:35
10:15
#5021
18 Miles
18.00 mi09:04:393:22:0711:1439:44
13:02
#4933
25 Miles
25.00 mi10:33:004:50:2811:371:28:21
12:37
#4918
Finish
26.22 mi10:49:365:07:0411:4316:36
13:37
#4966
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.81 Miles1.81 mi1.81 mi527139308885271(Top 81%)3930(Top 85%)888(Top 87%)
5.55 Miles5.55 mi3.74 mi5128+1433866+64886+25105(Top 78%)3846(Top 83%)881(Top 87%)
6.52 Miles6.52 mi0.97 mi5077+513837+29883+34905(Top 75%)3715(Top 80%)870(Top 85%)
10.87 Miles10.87 mi4.35 mi5004+733788+49869+144933(Top 75%)3748(Top 81%)869(Top 85%)
Garmin Hill Challenge11.38 mi0.51 mi4978+263782+6872-34623(Top 71%)3520(Top 76%)834(Top 82%)
14.95 Miles14.95 mi3.57 mi5021-433796-14885-135017(Top 77%)3757(Top 81%)879(Top 86%)
18 Miles18.00 mi3.05 mi4933+883725+71872+135021(Top 77%)3666(Top 79%)853(Top 84%)
25 Miles25.00 mi7.00 mi4918+153664+61854+184867(Top 74%)3530(Top 76%)803(Top 79%)
Finish26.22 mi1.22 mi4966-483692-28861-75619(Top 86%)4003(Top 86%)921(Top 90%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 81%
×1human
+6ft-10ft

Overall

5271

Males

3930

M25-29

892

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 78%
×6stories
+97ft-86ft

Overall

5105

Males

3846

M25-29

885

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 75%
×15stories
+178ft-5ft

Overall

4905

Males

3715

M25-29

873

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 75%
×20stories
+201ft-318ft

Overall

4933

Males

3748

M25-29

871

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 71%
×11stories
+134ft-79ft

Overall

4623

Males

3520

M25-29

835

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 77%
×17stories
+251ft-225ft

Overall

5017

Males

3757

M25-29

881

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 77%
×12stories
+165ft-60ft

Overall

5021

Males

3666

M25-29

854

18 Miles→25 Miles

18.0 - 25.0 mi

Top 74%
×22stories
+142ft-378ft

Overall

4867

Males

3530

M25-29

803

25 Miles→Finish

25.0 - 26.2 mi

Top 86%
~flat
+2ft-0ft

Overall

5619

Males

4003

M25-29

921

Passing Analysis

Category:
Athletes Passed
1020*
Passed By
715
Net Change
+305
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5271
1.81 Miles → 5.55 Miles299156+143#5271#5128
5.55 Miles → 6.52 Miles8534+51#5128#5077
6.52 Miles → 10.87 Miles177*104+73#5077#5004
10.87 Miles → Garmin Hill Challenge6034+26#5004#4978
Garmin Hill Challenge → 14.95 Miles62*105-43#4978#5021
14.95 Miles → 18 Miles142*54+88#5021#4933
18 Miles → 25 Miles189*174+15#4933#4918
25 Miles → Finish6*54-48#4918#4966
TOTALS1020*715+305

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon