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SF MARATHON 1ST HALF 2026

Keshav Sumitran

Bib: 18886•M•Age: 17

Sunnyvale, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
M19 & Under
#0 / 81
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
12:15/mi
24:30
→ flat
4M
12:22/mi
49:13
↑ 67↓ 69
6M
12:56/mi
1:15:06
↑ 1231.1%
8M
12:29/mi
1:40:05
↑ 166↓ 531.1%
9.6M
12:29/mi
2:00:04
↑ 68↓ 1931.5%
10M
28:34/mi
2:11:29
↓ 241.1%
10.5M
6:08/mi
2:14:33
↓ 732.7%
12M
19:16/mi
2:43:27
↑ 2803.2%
Finish· 13.11 mi
13:13/mi
2:58:06
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:15:06
Pace12:31 /mi
2nd Half
Distance7.11 mi
Time1:43:00
Pace14:29 /mi
📊Positive Split: 37.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:3524:3012:1524:30
12:15
-
4M
4.00 mi07:27:1849:1312:1824:43
12:22
+0:07
6M
6.00 mi07:53:111:15:0612:3125:53
12:56
+0:34
8M
8.00 mi08:18:101:40:0512:3124:59
12:29
-0:27
9.6M
9.60 mi08:38:092:00:0412:3019:59
12:29
0:00
10M
10.00 mi08:49:342:11:2913:0911:25
28:34
+16:05
10.5M
10.50 mi08:52:382:14:3312:493:04
6:08
-22:26
12M
12.00 mi09:21:322:43:2713:3728:54
19:16
+13:08
Finish
13.11 mi09:36:112:58:0613:3514:39
13:13
-6:03

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

6:08 /mi

Average Pace

13:35 /mi

Slowest Pace

28:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:04

2% of race

Time at Steady Pace

2:14:43

76% of race

Time at Slower Pace

40:19

23% of race

Average Pace: 13:35 /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...
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 mi07:02:3524:3012:1524:30
12:15
#6074
4M
4.00 mi07:27:1849:1312:1824:43
12:22
#5933
6M
6.00 mi07:53:111:15:0612:3125:53
12:56
#5908
8M
8.00 mi08:18:101:40:0512:3124:59
12:29
#5716
9.6M
9.60 mi08:38:092:00:0412:3019:59
12:29
#5865
10M
10.00 mi08:49:342:11:2913:0911:25
28:34
#5949
10.5M
10.50 mi08:52:382:14:3312:493:04
6:08
#5946
12M
12.00 mi09:21:322:43:2713:3728:54
19:16
#5988
Finish
13.11 mi09:36:112:58:0613:3514:39
13:13
#5962
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 93%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:29

Segment Time

16:06/mi

Pace

0.90 mi

Distance

Overall

6098

Men

3405

Division

64

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2M2.00 mi2.00 mi60743462805960(Top 91%)3348(Top 93%)80(Top 99%)
4M4.00 mi2.00 mi5933+1413416+46805746(Top 87%)3326(Top 92%)78(Top 96%)
6M6.00 mi2.00 mi5908+253411+5805807(Top 88%)3363(Top 93%)79(Top 98%)
8M8.00 mi2.00 mi5716+1923337+7478+25025(Top 76%)3074(Top 85%)75(Top 93%)
9.6M9.60 mi1.60 mi5865-1493384-4780-26094(Top 93%)3425(Top 95%)78(Top 96%)
10M10.00 mi0.40 mi5949-843414-30806240(Top 95%)3459(Top 96%)77(Top 95%)
10.5M10.50 mi0.50 mi5946+33413+1805548(Top 84%)3195(Top 88%)76(Top 94%)
12M12.00 mi1.50 mi5988-423420-7805960(Top 91%)3348(Top 93%)80(Top 99%)
Finish13.11 mi1.11 mi5962+263412+8805673(Top 86%)3212(Top 89%)78(Top 96%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 91%
~flat
+5ft-3ft

Overall

5960

Males

3348

M15-19

67

2M→4M

2.0 - 4.0 mi

Top 87%
×4story building
+67ft-69ft

Overall

5746

Males

3326

M15-19

65

4M→6M

4.0 - 6.0 mi

Top 88%
×9story building
+123ft-9ft

Overall

5807

Males

3363

M15-19

66

6M→8M

6.0 - 8.0 mi

Top 76%
×12story building
+166ft-53ft

Overall

5025

Males

3074

M15-19

63

8M→9.6M

8.0 - 9.6 mi

Top 93%
×13story building
+68ft-193ft

Overall

6094

Males

3425

M15-19

65

9.6M→10M

9.6 - 10.0 mi

Top 95%
×2story building
+0ft-24ft

Overall

6240

Males

3459

M15-19

65

10M→10.5M

10.0 - 10.5 mi

Top 84%
×6story building
+1ft-73ft

Overall

5548

Males

3195

M15-19

63

10.5M→12M

10.5 - 12.0 mi

Top 91%
×21story building
+280ft-26ft

Overall

5960

Males

3348

M15-19

67

12M→Finish

12.0 - 13.1 mi

Top 86%
×7story building
+14ft-89ft

Overall

5673

Males

3212

M15-19

66

Passing Analysis

Category:
Athletes Passed
648*
Passed By
536
Net Change
+112
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6074
2M → 4M195*54+141#6074#5933
4M → 6M97*72+25#5933#5908
6M → 8M221*29+192#5908#5716
8M → 9.6M33182-149#5716#5865
9.6M → 10M1195-84#5865#5949
10M → 10.5M107+3#5949#5946
10.5M → 12M36*78-42#5946#5988
12M → Finish45*19+26#5988#5962
TOTALS648*536+112

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

📊

Passing Visuals

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