San Francisco Marathon logo
SF MARATHON 2023

Shyam Chandrasekar

Bib: 5258•M•Age: 35

San Jose, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Gender (Male)
#0 / 3570
Division (M35-39)
#0 / 495
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
21:52
Rank: #4444
Start → 2.2 Miles
21:52 | 9:56/mi
5.7 Miles
1:03:51
Rank: #4201 (+243)
2.2 Miles → 5.7 Miles
41:59 | 12:00/mi
6.43 Miles
1:14:49
Rank: #4124 (+77)
5.7 Miles → 6.43 Miles
10:58 | 15:01/mi
10.92 Miles
2:02:50
Rank: #4042 (+82)
6.43 Miles → 10.92 Miles
48:01 | 10:42/mi
Garmin Hill Challenge· 11.42 mi
2:09:53
Rank: #3996 (+46)
10.92 Miles → Garmin Hill Challenge
7:03 | 14:06/mi
14.95 Miles
2:44:56
Rank: #3871 (+125)
Garmin Hill Challenge → 14.95 Miles
35:03 | 9:56/mi
18 Miles
3:24:05
Rank: #3741 (+130)
14.95 Miles → 18 Miles
39:09 | 12:50/mi
24 Miles
4:32:44
Rank: #3521 (+220)
18 Miles → 24 Miles
1:08:39 | 11:27/mi
Finish· 26.22 mi
4:58:31
Rank: #3499 (+22)
24 Miles → Finish
25:47 | 11:37/mi

Course Map & Elevation

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 mi05:51:0021:529:5621:52
9:56
-
5.7 Miles
5.70 mi06:32:591:03:5111:1241:59
12:00
+2:04
6.43 Miles
6.43 mi06:43:571:14:4911:3810:58
15:01
+3:01
10.92 Miles
10.92 mi07:31:582:02:5011:1548:01
10:42
-4:19
Garmin Hill Challenge
11.42 mi07:39:012:09:5311:227:03
14:06
+3:24
14.95 Miles
14.95 mi08:14:042:44:5611:0235:03
9:56
-4:10
18 Miles
18.00 mi08:53:133:24:0511:2039:09
12:50
+2:54
24 Miles
24.00 mi10:01:524:32:4411:221:08:39
11:27
-1:23
Finish
26.22 mi10:27:394:58:3111:2425:47
11:37
+0:10

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

9:56 /mi

Average Pace

11:24 /mi

Slowest Pace

15:01 /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

1:44:56

35% of race

Time at Steady Pace

2:16:25

46% of race

Time at Slower Pace

57:10

19% of race

Average Pace: 11:23 /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 mi05:51:0021:529:5621:52
9:56
#4444
5.7 Miles
5.70 mi06:32:591:03:5111:1241:59
12:00
#4201
6.43 Miles
6.43 mi06:43:571:14:4911:3810:58
15:01
#4124
10.92 Miles
10.92 mi07:31:582:02:5011:1548:01
10:42
#4042
Garmin Hill Challenge
11.42 mi07:39:012:09:5311:227:03
14:06
#3996
14.95 Miles
14.95 mi08:14:042:44:5611:0235:03
9:56
#3871
18 Miles
18.00 mi08:53:133:24:0511:2039:09
12:50
#3741
24 Miles
24.00 mi10:01:524:32:4411:221:08:39
11:27
#3521
Finish
26.22 mi10:27:394:58:3111:2425:47
11:37
#3499
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.2 Miles2.20 mi2.20 mi444433274564444(Top 91%)3327(Top 93%)456(Top 92%)
5.7 Miles5.70 mi3.50 mi4201+2433177+150438+184094(Top 84%)3105(Top 87%)434(Top 88%)
6.43 Miles6.43 mi0.73 mi4124+773134+43432+63654(Top 75%)2843(Top 80%)401(Top 81%)
10.92 Miles10.92 mi4.49 mi4042+823089+45425+73902(Top 80%)2994(Top 84%)416(Top 84%)
Garmin Hill Challenge11.42 mi0.50 mi3996+463055+34424+13458(Top 71%)2711(Top 76%)387(Top 78%)
14.95 Miles14.95 mi3.53 mi3871+1252971+84416+83492(Top 71%)2711(Top 76%)377(Top 76%)
18 Miles18.00 mi3.05 mi3741+1302878+93404+123411(Top 70%)2625(Top 74%)373(Top 75%)
24 Miles24.00 mi6.00 mi3521+2202717+161383+212927(Top 60%)2232(Top 63%)325(Top 66%)
Finish26.22 mi2.22 mi3499+222694+23381+23203(Top 66%)2401(Top 67%)344(Top 69%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 91%
×1human
+8ft-12ft

Overall

4444

Males

3327

M35-39

464

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 84%
×6stories
+92ft-87ft

Overall

4094

Males

3105

M35-39

440

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 75%
×11stories
+137ft-3ft

Overall

3654

Males

2843

M35-39

408

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 80%
×21stories
+225ft-318ft

Overall

3902

Males

2994

M35-39

422

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 71%
×11stories
+134ft-123ft

Overall

3458

Males

2711

M35-39

392

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 71%
×16stories
+234ft-225ft

Overall

3492

Males

2711

M35-39

380

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 70%
×12stories
+165ft-60ft

Overall

3411

Males

2625

M35-39

376

18 Miles→24 Miles

18.0 - 24.0 mi

Top 60%
×21stories
+142ft-377ft

Overall

2927

Males

2232

M35-39

325

24 Miles→Finish

24.0 - 26.2 mi

Top 66%
~flat
+2ft-2ft

Overall

3203

Males

2401

M35-39

344

Passing Analysis

Category:
Athletes Passed
1129*
Passed By
184
Net Change
+945
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4444
2.2 Miles → 5.7 Miles294*51+243#4444#4201
5.7 Miles → 6.43 Miles825+77#4201#4124
6.43 Miles → 10.92 Miles128*46+82#4124#4042
10.92 Miles → Garmin Hill Challenge548+46#4042#3996
Garmin Hill Challenge → 14.95 Miles134*9+125#3996#3871
14.95 Miles → 18 Miles145*15+130#3871#3741
18 Miles → 24 Miles244*24+220#3741#3521
24 Miles → Finish48*26+22#3521#3499
TOTALS1129*184+945

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

📊

Passing Visuals

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