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SF MARATHON 2026

Kalpak Kothari

Bib: 3072•M•Age: 46

Menlo Park, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 43%
Gender (Male)
#0 / 5052
Top 48%
Masters (Masters Men)
#0 / 1321
Top 42%
Division (M45-49)
#0 / 319
Top 48%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:43
Rank: #1947
Start → 2M
17:43 | 8:51/mi
4M
36:19
Rank: #2416 (-469)
2M → 4M
18:36 | 9:18/mi
6M
53:31
Rank: #2022 (+394)
4M → 6M
17:12 | 8:36/mi
8M
1:11:40
Rank: #2154 (-132)
6M → 8M
18:09 | 9:04/mi
9.6M
1:29:51
Rank: #2819 (-665)
8M → 9.6M
18:11 | 11:22/mi
10M
1:32:26
Rank: #2818 (+1)
9.6M → 10M
2:35 | 6:28/mi
10.5M
1:38:28
Rank: #2768 (+50)
10M → 10.5M
6:02 | 12:04/mi
12M
1:52:10
Rank: #2772 (-4)
10.5M → 12M
13:42 | 9:08/mi
14M
2:14:49
Rank: #2998 (-226)
12M → 14M
22:39 | 11:19/mi
16M
2:31:13
Rank: #2874 (+124)
14M → 16M
16:24 | 8:12/mi
18M
2:54:56
Rank: #3044 (-170)
16M → 18M
23:43 | 11:52/mi
20M
3:15:26
Rank: #2985 (+59)
18M → 20M
20:30 | 10:15/mi
22M
3:37:43
Rank: #3127 (-142)
20M → 22M
22:17 | 11:08/mi
24M
4:00:26
Rank: #3106 (+21)
22M → 24M
22:43 | 11:22/mi
Finish· 26.22 mi
4:24:10
Rank: #3079 (+27)
24M → Finish
23:44 | 10:42/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:14:49
Pace9:38 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:09:21
Pace10:35 /mi
📊Negative Split: 4.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:36:5617:438:5117:43
8:51
-
4M
4.00 mi05:55:3236:199:0518:36
9:18
+0:27
6M
6.00 mi06:12:4453:318:5517:12
8:36
-0:42
8M
8.00 mi06:30:531:11:408:5718:09
9:04
+0:28
9.6M
9.60 mi06:49:041:29:519:2218:11
11:22
+2:18
10M
10.00 mi06:51:391:32:269:152:35
6:28
-4:54
10.5M
10.50 mi06:57:411:38:289:236:02
12:04
+5:36
12M
12.00 mi07:11:231:52:109:2113:42
9:08
-2:56
14M
14.00 mi07:34:022:14:499:3822:39
11:19
+2:11
16M
16.00 mi07:50:262:31:139:2716:24
8:12
-3:07
18M
18.00 mi08:14:092:54:569:4323:43
11:52
+3:40
20M
20.00 mi08:34:393:15:269:4620:30
10:15
-1:37
22M
22.00 mi08:56:563:37:439:5422:17
11:08
+0:53
24M
24.00 mi09:19:394:00:2610:0122:43
11:22
+0:14
Finish
26.22 mi09:43:234:24:1010:0523:44
10:42
-0:40

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

6:28 /mi

Average Pace

10:05 /mi

Slowest Pace

12:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:21

40% of race

Time at Steady Pace

44:14

17% of race

Time at Slower Pace

1:55:35

44% of race

Average Pace: 10:05 /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 mi05:36:5617:438:5117:43
8:51
#1947
4M
4.00 mi05:55:3236:199:0518:36
9:18
#2416
6M
6.00 mi06:12:4453:318:5517:12
8:36
#2022
8M
8.00 mi06:30:531:11:408:5718:09
9:04
#2154
9.6M
9.60 mi06:49:041:29:519:2218:11
11:22
#2819
10M
10.00 mi06:51:391:32:269:152:35
6:28
#2818
10.5M
10.50 mi06:57:411:38:289:236:02
12:04
#2768
12M
12.00 mi07:11:231:52:109:2113:42
9:08
#2772
14M
14.00 mi07:34:022:14:499:3822:39
11:19
#2998
16M
16.00 mi07:50:262:31:139:2716:24
8:12
#2874
18M
18.00 mi08:14:092:54:569:4323:43
11:52
#3044
20M
20.00 mi08:34:393:15:269:4620:30
10:15
#2985
22M
22.00 mi08:56:563:37:439:5422:17
11:08
#3127
24M
24.00 mi09:19:394:00:2610:0122:43
11:22
#3106
Finish
26.22 mi09:43:234:24:1010:0523:44
10:42
#3079
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 34%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:37

Segment Time

9:35/mi

Pace

0.90 mi

Distance

Overall

2406

Men

2020

Division

116

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi19471665953016(Top 42%)2468(Top 49%)145(Top 45%)
4M4.00 mi2.00 mi2416-4692020-355115-202887(Top 40%)2376(Top 47%)139(Top 44%)
6M6.00 mi2.00 mi2022+3941720+30094+211498(Top 21%)1296(Top 26%)66(Top 21%)
8M8.00 mi2.00 mi2154-1321825-105101-72678(Top 37%)2228(Top 44%)132(Top 41%)
9.6M9.60 mi1.60 mi2819-6652321-496137-364854(Top 68%)3676(Top 73%)230(Top 72%)
10M10.00 mi0.40 mi2818+12322-1138-12828(Top 39%)2331(Top 46%)136(Top 43%)
10.5M10.50 mi0.50 mi2768+502281+41135+32372(Top 33%)1982(Top 39%)119(Top 37%)
12M12.00 mi1.50 mi2772-42295-14137-23016(Top 42%)2468(Top 49%)145(Top 45%)
14M14.00 mi2.00 mi2998-2262469-174146-94380(Top 61%)3361(Top 67%)203(Top 64%)
16M16.00 mi2.00 mi2874+1242360+109143+32428(Top 34%)1936(Top 38%)108(Top 34%)
18M18.00 mi2.00 mi3044-1702478-118149-64325(Top 60%)3242(Top 64%)198(Top 62%)
20M20.00 mi2.00 mi2985+592421+57148+12861(Top 40%)2240(Top 44%)143(Top 45%)
22M22.00 mi2.00 mi3127-1422503-82157-94400(Top 61%)3184(Top 63%)201(Top 63%)
24M24.00 mi2.00 mi3106+212466+371573205(Top 45%)2363(Top 47%)148(Top 46%)
Finish26.22 mi2.22 mi3079+272434+32154+33133(Top 44%)2317(Top 46%)149(Top 47%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 42%
×1human
+6ft-11ft

Overall

3016

Males

2468

M45-49

145

2M→4M

2.0 - 4.0 mi

Top 40%
×4stories
+75ft-70ft

Overall

2887

Males

2376

M45-49

139

4M→6M

4.0 - 6.0 mi

Top 21%
×5stories
+71ft-18ft

Overall

1498

Males

1296

M45-49

66

6M→8M

6.0 - 8.0 mi

Top 37%
×9stories
+106ft-21ft

Overall

2678

Males

2228

M45-49

132

8M→9.6M

8.0 - 9.6 mi

Top 68%
×13stories
+117ft-177ft

Overall

4854

Males

3676

M45-49

230

9.6M→10M

9.6 - 10.0 mi

Top 39%
×1story
+17ft-12ft

Overall

2828

Males

2331

M45-49

136

10M→10.5M

10.0 - 10.5 mi

Top 33%
×9stories
+0ft-102ft

Overall

2372

Males

1982

M45-49

119

10.5M→12M

10.5 - 12.0 mi

Top 42%
×18stories
+304ft-125ft

Overall

3016

Males

2468

M45-49

145

12M→14M

12.0 - 14.0 mi

Top 61%
×9stories
+99ft-125ft

Overall

4380

Males

3361

M45-49

203

14M→16M

14.0 - 16.0 mi

Top 34%
×9stories
+124ft-78ft

Overall

2428

Males

1936

M45-49

108

16M→18M

16.0 - 18.0 mi

Top 60%
×8stories
+106ft-45ft

Overall

4325

Males

3242

M45-49

198

18M→20M

18.0 - 20.0 mi

Top 40%
×3stories
+52ft-26ft

Overall

2861

Males

2240

M45-49

143

20M→22M

20.0 - 22.0 mi

Top 61%
×21stories
+17ft-266ft

Overall

4400

Males

3184

M45-49

201

22M→24M

22.0 - 24.0 mi

Top 45%
×3stories
+70ft-85ft

Overall

3205

Males

2363

M45-49

148

24M→Finish

24.0 - 26.2 mi

Top 44%
~flat
+2ft-2ft

Overall

3133

Males

2317

M45-49

149

Passing Analysis

Category:
Athletes Passed
1029*
Passed By
2161
Net Change
-1132
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1947
2M → 4M22491-469#1947#2416
4M → 6M3962+394#2416#2022
6M → 8M17*149-132#2022#2154
8M → 9.6M4*669-665#2154#2819
9.6M → 10M98+1#2819#2818
10M → 10.5M6414+50#2818#2768
10.5M → 12M5761-4#2768#2772
12M → 14M7*233-226#2772#2998
14M → 16M150*26+124#2998#2874
16M → 18M37207-170#2874#3044
18M → 20M91*32+59#3044#2985
20M → 22M23*165-142#2985#3127
22M → 24M82*61+21#3127#3106
24M → Finish70*43+27#3106#3079
TOTALS1029*2161-1132

* 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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