San Francisco Marathon logo
SF MARATHON 2023

Nikunj Vaidya

Bib: 5397•M•Age: 49

Milpitas, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 4888
Gender (Male)
#0 / 3570
Masters (Masters Men)
#0 / 1128
Division (M45-49)
#0 / 279
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
19:11
Rank: #3115
Start → 2.2 Miles
19:11 | 8:43/mi
5.7 Miles
57:36
Rank: #3236 (-121)
2.2 Miles → 5.7 Miles
38:25 | 10:59/mi
6.43 Miles
1:09:27
Rank: #3441 (-205)
5.7 Miles → 6.43 Miles
11:51 | 16:14/mi
10.92 Miles
1:57:46
Rank: #3648 (-207)
6.43 Miles → 10.92 Miles
48:19 | 10:46/mi
Garmin Hill Challenge· 11.42 mi
2:07:13
Rank: #3812 (-164)
10.92 Miles → Garmin Hill Challenge
9:27 | 18:54/mi
14.95 Miles
2:47:46
Rank: #4023 (-211)
Garmin Hill Challenge → 14.95 Miles
40:33 | 11:29/mi
18 Miles
3:42:06
Rank: #4370 (-347)
14.95 Miles → 18 Miles
54:20 | 17:49/mi
24 Miles
5:17:42
Rank: #4549 (-179)
18 Miles → 24 Miles
1:35:36 | 15:56/mi
Finish· 26.22 mi
5:47:16
Rank: #4506 (+43)
24 Miles → Finish
29:34 | 13:19/mi
Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:47:4519:118:4319:11
8:43
-
5.7 Miles
5.70 mi06:26:1057:3610:0638:25
10:59
+2:16
6.43 Miles
6.43 mi06:38:011:09:2710:4811:51
16:14
+5:15
10.92 Miles
10.92 mi07:26:201:57:4610:4748:19
10:46
-5:28
Garmin Hill Challenge
11.42 mi07:35:472:07:1311:089:27
18:54
+8:08
14.95 Miles
14.95 mi08:16:202:47:4611:1340:33
11:29
-7:25
18 Miles
18.00 mi09:10:403:42:0612:2054:20
17:49
+6:20
24 Miles
24.00 mi10:46:165:17:4213:141:35:36
15:56
-1:53
Finish
26.22 mi11:15:505:47:1613:1529:34
13:19
-2:37

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:43 /mi

Average Pace

13:15 /mi

Slowest Pace

18:54 /mi

Loading chart...
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

2:26:28

42% of race

Time at Steady Pace

29:34

9% of race

Time at Slower Pace

2:51:14

49% of race

Average Pace: 13:15 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:47:4519:118:4319:11
8:43
#3115
5.7 Miles
5.70 mi06:26:1057:3610:0638:25
10:59
#3236
6.43 Miles
6.43 mi06:38:011:09:2710:4811:51
16:14
#3441
10.92 Miles
10.92 mi07:26:201:57:4610:4748:19
10:46
#3648
Garmin Hill Challenge
11.42 mi07:35:472:07:1311:089:27
18:54
#3812
14.95 Miles
14.95 mi08:16:202:47:4611:1340:33
11:29
#4023
18 Miles
18.00 mi09:10:403:42:0612:2054:20
17:49
#4370
24 Miles
24.00 mi10:46:165:17:4213:141:35:36
15:56
#4549
Finish
26.22 mi11:15:505:47:1613:1529:34
13:19
#4506
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2.2 Miles2.20 mi2.20 mi311524741903115(Top 64%)2474(Top 69%)190(Top 68%)
5.7 Miles5.70 mi3.50 mi3236-1212563-89198-83321(Top 68%)2623(Top 73%)199(Top 71%)
6.43 Miles6.43 mi0.73 mi3441-2052709-146206-84257(Top 87%)3223(Top 90%)244(Top 87%)
10.92 Miles10.92 mi4.49 mi3648-2072834-125217-113957(Top 81%)3030(Top 85%)228(Top 82%)
Garmin Hill Challenge11.42 mi0.50 mi3812-1642947-113222-54772(Top 98%)3527(Top 99%)274(Top 98%)
14.95 Miles14.95 mi3.53 mi4023-2113071-124234-124426(Top 91%)3300(Top 92%)254(Top 91%)
18 Miles18.00 mi3.05 mi4370-3473278-207249-154829(Top 99%)3548(Top 99%)274(Top 98%)
24 Miles24.00 mi6.00 mi4549-1793372-94263-144736(Top 97%)3470(Top 97%)270(Top 97%)
Finish26.22 mi2.22 mi4506+433338+34260+34011(Top 82%)2948(Top 83%)234(Top 84%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 64%
×1human
+8ft-12ft

Overall

3115

Males

2474

M45-49

192

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 68%
×6stories
+92ft-87ft

Overall

3321

Males

2623

M45-49

199

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 87%
×11stories
+137ft-3ft

Overall

4257

Males

3223

M45-49

244

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 81%
×21stories
+225ft-318ft

Overall

3957

Males

3030

M45-49

231

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 98%
×11stories
+134ft-123ft

Overall

4772

Males

3527

M45-49

276

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 91%
×16stories
+234ft-225ft

Overall

4426

Males

3300

M45-49

257

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 99%
×12stories
+165ft-60ft

Overall

4829

Males

3548

M45-49

274

18 Miles→24 Miles

18.0 - 24.0 mi

Top 97%
×21stories
+142ft-377ft

Overall

4736

Males

3470

M45-49

270

24 Miles→Finish

24.0 - 26.2 mi

Top 82%
~flat
+2ft-2ft

Overall

4011

Males

2948

M45-49

234

Passing Analysis

Category:
Athletes Passed
246*
Passed By
1637
Net Change
-1391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3115
2.2 Miles → 5.7 Miles110*231-121#3115#3236
5.7 Miles → 6.43 Miles0205-205#3236#3441
6.43 Miles → 10.92 Miles35*242-207#3441#3648
10.92 Miles → Garmin Hill Challenge0164-164#3648#3812
Garmin Hill Challenge → 14.95 Miles16227-211#3812#4023
14.95 Miles → 18 Miles14*361-347#4023#4370
18 Miles → 24 Miles25*204-179#4370#4549
24 Miles → Finish46*3+43#4549#4506
TOTALS246*1637-1391

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

Loading...

🎨Heatmap Timeline

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events