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SF MARATHON 1ST HALF 2026

Vaneet Seth

Brisbane, CA

Bib: 25381 M 43

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M40-44)
#0 / 319
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
10:18/mi
20:37
→ flat
12 ft elev
4M
11:28/mi
43:33
↑ 67↓ 69
10 ft elev
6M
12:15/mi
1:08:04
↑ 1231.1%
126 ft elev
8M
14:29/mi
1:37:02
↑ 166↓ 531.1%
246 ft elev
9.6M
8:49/mi
1:51:09
↑ 68↓ 1931.5%
126 ft elev
10M
21:19/mi
1:59:40
↓ 241.1%
90 ft elev
10.5M
5:28/mi
2:02:24
↓ 732.7%
18 ft elev
12M
17:55/mi
2:29:16
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
15:18/mi
2:46:14
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:08:0411:21 /mi⚡ faster
2nd Half
1:38:1013:49 /mi+44.2%
Positive split — 44.2% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:58:0720:3710:1820:37
10:18
-
4M
4.00 mi07:21:0343:3310:5322:56
11:28
+1:10
6M
6.00 mi07:45:341:08:0411:2124:31
12:15
+0:47
8M
8.00 mi08:14:321:37:0212:0828:58
14:29
+2:14
9.6M
9.60 mi08:28:391:51:0911:3514:07
8:49
-5:40
10M
10.00 mi08:37:101:59:4011:588:31
21:19
+12:30
10.5M
10.50 mi08:39:542:02:2411:392:44
5:28
-15:51
12M
12.00 mi09:06:462:29:1612:2626:52
17:55
+12:27
Finish
13.11 mi09:23:442:46:1412:4116:58
15:18
-2:37

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

5:28 /mi

Average Pace

12:41 /mi

Slowest Pace

21:19 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

16:51

10% of race

Time at Steady Pace

1:37:02

58% of race

Time at Slower Pace

52:21

31% of race

Average Pace: 12:41 /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.

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0mi3.3mi6.6mi9.8mi13.1mi
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 mi06:58:0720:3710:1820:37
10:18
#3575
4M
4.00 mi07:21:0343:3310:5322:56
11:28
#4248
6M
6.00 mi07:45:341:08:0411:2124:31
12:15
#4684
8M
8.00 mi08:14:321:37:0212:0828:58
14:29
#5350
9.6M
9.60 mi08:28:391:51:0911:3514:07
8:49
#4966
10M
10.00 mi08:37:101:59:4011:588:31
21:19
#4878
10.5M
10.50 mi08:39:542:02:2411:392:44
5:28
#4866
12M
12.00 mi09:06:462:29:1612:2626:52
17:55
#4984
Finish
13.11 mi09:23:442:46:1412:4116:58
15:18
#5218
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 63%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:15

Segment Time

12:30/mi

Pace

0.90 mi

Distance

Overall

4175

Men

2585

Division

219

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2M2.00 mi2.00 mi3575235620053863100264
4M4.00 mi2.00 mi4248-6732702-346229-2948242941253
6M6.00 mi2.00 mi4684-4362910-208246-1753213170268
8M8.00 mi2.00 mi5350-6663205-295273-2761293485301
9.6M9.60 mi1.60 mi4966+3843031+174258+1525081614126
10M10.00 mi0.40 mi4878+882987+44256+242272600219
10.5M10.50 mi0.50 mi4866+122979+825643432691227
12M12.00 mi1.50 mi4984-1183013-34255+153863100264
Finish13.11 mi1.11 mi5218-2343101-88263-862473464302

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 82%
~flat
+5ft-3ft

Overall

5386

Males

3100

M40-44

264

2M→4M

2.0 - 4.0 mi

Top 73%
×4story building
+67ft-69ft

Overall

4824

Males

2941

M40-44

253

4M→6M

4.0 - 6.0 mi

Top 81%
×9story building
+123ft-9ft

Overall

5321

Males

3170

M40-44

268

6M→8M

6.0 - 8.0 mi

Top 93%
×12story building
+166ft-53ft

Overall

6129

Males

3485

M40-44

301

8M→9.6M

8.0 - 9.6 mi

Top 38%
×13story building
+68ft-193ft

Overall

2508

Males

1614

M40-44

126

9.6M→10M

9.6 - 10.0 mi

Top 64%
×2story building
+0ft-24ft

Overall

4227

Males

2600

M40-44

219

10M→10.5M

10.0 - 10.5 mi

Top 66%
×6story building
+1ft-73ft

Overall

4343

Males

2691

M40-44

227

10.5M→12M

10.5 - 12.0 mi

Top 82%
×21story building
+280ft-26ft

Overall

5386

Males

3100

M40-44

264

12M→Finish

12.0 - 13.1 mi

Top 95%
×7story building
+14ft-89ft

Overall

6247

Males

3464

M40-44

302

Passing Analysis

Category:
Athletes Passed
652*
Passed By
2295
Net Change
-1643
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3575
2M → 4M37710-673#3575#4248
4M → 6M33*469-436#4248#4684
6M → 8M7*673-666#4684#5350
8M → 9.6M3895+384#5350#4966
9.6M → 10M9810+88#4966#4878
10M → 10.5M153+12#4878#4866
10.5M → 12M48*166-118#4866#4984
12M → Finish25*259-234#4984#5218
TOTALS652*2295-1643

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events