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SF MARATHON 2026

Sanchit Tamboli

Bib: 4523•M•Age: 24

Arlington, VA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Male)
#0 / 5052
M20-29
#0 / 648
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
20:58
Rank: #5083
Start → 2M
20:58 | 10:29/mi
4M
43:20
Rank: #5465 (-382)
2M → 4M
22:22 | 11:11/mi
6M
1:05:38
Rank: #5452 (+13)
4M → 6M
22:18 | 11:09/mi
8M
1:27:51
Rank: #5526 (-74)
6M → 8M
22:13 | 11:06/mi
9.6M
1:46:33
Rank: #5448 (+78)
8M → 9.6M
18:42 | 11:41/mi
10M
1:50:15
Rank: #5531 (-83)
9.6M → 10M
3:42 | 9:16/mi
10.5M
1:57:47
Rank: #5475 (+56)
10M → 10.5M
7:32 | 15:04/mi
12M
2:14:01
Rank: #5396 (+79)
10.5M → 12M
16:14 | 10:49/mi
14M
2:38:19
Rank: #5371 (+25)
12M → 14M
24:18 | 12:09/mi
16M
2:56:42
Rank: #5125 (+246)
14M → 16M
18:23 | 9:11/mi
18M
3:21:52
Rank: #5092 (+33)
16M → 18M
25:10 | 12:35/mi
20M
3:45:19
Rank: #5030 (+62)
18M → 20M
23:27 | 11:43/mi
22M
4:04:20
Rank: #4773 (+257)
20M → 22M
19:01 | 9:30/mi
24M
4:29:25
Rank: #4764 (+9)
22M → 24M
25:05 | 12:33/mi
Finish· 26.22 mi
4:54:51
Rank: #4703 (+61)
24M → Finish
25:26 | 11:28/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:38:19
Pace11:18 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:16:32
Pace11:10 /mi
📊Negative Split: 13.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:46:4020:5810:2920:58
10:29
-
4M
4.00 mi06:09:0243:2010:5022:22
11:11
+0:42
6M
6.00 mi06:31:201:05:3810:5622:18
11:09
-0:02
8M
8.00 mi06:53:331:27:5110:5922:13
11:06
-0:03
9.6M
9.60 mi07:12:151:46:3311:0618:42
11:41
+0:35
10M
10.00 mi07:15:571:50:1511:023:42
9:16
-2:25
10.5M
10.50 mi07:23:291:57:4711:137:32
15:04
+5:48
12M
12.00 mi07:39:432:14:0111:1016:14
10:49
-4:15
14M
14.00 mi08:04:012:38:1911:1824:18
12:09
+1:20
16M
16.00 mi08:22:242:56:4211:0318:23
9:11
-2:58
18M
18.00 mi08:47:343:21:5211:1325:10
12:35
+3:24
20M
20.00 mi09:11:013:45:1911:1623:27
11:43
-0:52
22M
22.00 mi09:30:024:04:2011:0619:01
9:30
-2:13
24M
24.00 mi09:55:074:29:2511:1425:05
12:33
+3:03
Finish
26.22 mi10:20:334:54:5111:1525:26
11:28
-1:05

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

9:11 /mi

Average Pace

11:15 /mi

Slowest Pace

15:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:06

14% of race

Time at Steady Pace

2:51:40

58% of race

Time at Slower Pace

1:22:05

28% of race

Average Pace: 11:15 /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 mi05:46:4020:5810:2920:58
10:29
#5083
4M
4.00 mi06:09:0243:2010:5022:22
11:11
#5465
6M
6.00 mi06:31:201:05:3810:5622:18
11:09
#5452
8M
8.00 mi06:53:331:27:5110:5922:13
11:06
#5526
9.6M
9.60 mi07:12:151:46:3311:0618:42
11:41
#5448
10M
10.00 mi07:15:571:50:1511:023:42
9:16
#5531
10.5M
10.50 mi07:23:291:57:4711:137:32
15:04
#5475
12M
12.00 mi07:39:432:14:0111:1016:14
10:49
#5396
14M
14.00 mi08:04:012:38:1911:1824:18
12:09
#5371
16M
16.00 mi08:22:242:56:4211:0318:23
9:11
#5125
18M
18.00 mi08:47:343:21:5211:1325:10
12:35
#5092
20M
20.00 mi09:11:013:45:1911:1623:27
11:43
#5030
22M
22.00 mi09:30:024:04:2011:0619:01
9:30
#4773
24M
24.00 mi09:55:074:29:2511:1425:05
12:33
#4764
Finish
26.22 mi10:20:334:54:5111:1525:26
11:28
#4703
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 80%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:14

Segment Time

12:29/mi

Pace

0.90 mi

Distance

Overall

5744

Men

4205

Division

558

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi508338315304975(Top 69%)3743(Top 74%)529(Top 82%)
4M4.00 mi2.00 mi5465-3824060-229547-175807(Top 81%)4273(Top 85%)573(Top 88%)
6M6.00 mi2.00 mi5452+134061-1552-55529(Top 77%)4101(Top 81%)556(Top 86%)
8M8.00 mi2.00 mi5526-744111-50560-85877(Top 82%)4344(Top 86%)582(Top 90%)
9.6M9.60 mi1.60 mi5448+784063+48554+65222(Top 73%)3897(Top 77%)524(Top 81%)
10M10.00 mi0.40 mi5531-834111-48559-56767(Top 94%)4837(Top 96%)617(Top 95%)
10.5M10.50 mi0.50 mi5475+564075+36557+25182(Top 72%)3856(Top 76%)523(Top 81%)
12M12.00 mi1.50 mi5396+794030+45551+64975(Top 69%)3743(Top 74%)529(Top 82%)
14M14.00 mi2.00 mi5371+254008+22549+25249(Top 73%)3915(Top 77%)536(Top 83%)
16M16.00 mi2.00 mi5125+2463845+163528+213701(Top 52%)2849(Top 56%)392(Top 60%)
18M18.00 mi2.00 mi5092+333806+39524+44920(Top 69%)3621(Top 72%)495(Top 76%)
20M20.00 mi2.00 mi5030+623756+50521+34591(Top 64%)3357(Top 66%)437(Top 67%)
22M22.00 mi2.00 mi4773+2573586+170498+232565(Top 36%)2004(Top 40%)277(Top 43%)
24M24.00 mi2.00 mi4764+93565+21486+124393(Top 61%)3173(Top 63%)415(Top 64%)
Finish26.22 mi2.22 mi4703+613512+53483+34022(Top 56%)2909(Top 58%)399(Top 62%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 69%
×1human
+6ft-11ft

Overall

4975

Males

3743

M20-24

533

2M→4M

2.0 - 4.0 mi

Top 81%
×4stories
+75ft-70ft

Overall

5807

Males

4273

M20-24

583

4M→6M

4.0 - 6.0 mi

Top 77%
×5stories
+71ft-18ft

Overall

5529

Males

4101

M20-24

566

6M→8M

6.0 - 8.0 mi

Top 82%
×9stories
+106ft-21ft

Overall

5877

Males

4344

M20-24

591

8M→9.6M

8.0 - 9.6 mi

Top 73%
×13stories
+117ft-177ft

Overall

5222

Males

3897

M20-24

532

9.6M→10M

9.6 - 10.0 mi

Top 94%
×1story
+17ft-12ft

Overall

6767

Males

4837

M20-24

627

10M→10.5M

10.0 - 10.5 mi

Top 72%
×9stories
+0ft-102ft

Overall

5182

Males

3856

M20-24

530

10.5M→12M

10.5 - 12.0 mi

Top 69%
×18stories
+304ft-125ft

Overall

4975

Males

3743

M20-24

533

12M→14M

12.0 - 14.0 mi

Top 73%
×9stories
+99ft-125ft

Overall

5249

Males

3915

M20-24

538

14M→16M

14.0 - 16.0 mi

Top 52%
×9stories
+124ft-78ft

Overall

3701

Males

2849

M20-24

393

16M→18M

16.0 - 18.0 mi

Top 69%
×8stories
+106ft-45ft

Overall

4920

Males

3621

M20-24

497

18M→20M

18.0 - 20.0 mi

Top 64%
×3stories
+52ft-26ft

Overall

4591

Males

3357

M20-24

438

20M→22M

20.0 - 22.0 mi

Top 36%
×21stories
+17ft-266ft

Overall

2565

Males

2004

M20-24

278

22M→24M

22.0 - 24.0 mi

Top 61%
×3stories
+70ft-85ft

Overall

4393

Males

3173

M20-24

416

24M→Finish

24.0 - 26.2 mi

Top 56%
~flat
+2ft-2ft

Overall

4022

Males

2909

M20-24

399

Passing Analysis

Category:
Athletes Passed
1552*
Passed By
1172
Net Change
+380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5083
2M → 4M62*444-382#5083#5465
4M → 6M156143+13#5465#5452
6M → 8M44*118-74#5452#5526
8M → 9.6M121*43+78#5526#5448
9.6M → 10M790-83#5448#5531
10M → 10.5M7620+56#5531#5475
10.5M → 12M11536+79#5475#5396
12M → 14M72*47+25#5396#5371
14M → 16M263*17+246#5371#5125
16M → 18M12188+33#5125#5092
18M → 20M103*41+62#5092#5030
20M → 22M257*0+257#5030#4773
22M → 24M64*55+9#4773#4764
24M → Finish91*30+61#4764#4703
TOTALS1552*1172+380

* 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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