San Francisco Marathon logo
SF MARATHON 2023

Marc Gagnon

Bib: 4236•M•Age: 39

Fremont, 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
19:27
Rank: #3281
Start → 2.2 Miles
19:27 | 8:50/mi
5.7 Miles
58:14
Rank: #3364 (-83)
2.2 Miles → 5.7 Miles
38:47 | 11:05/mi
6.43 Miles
1:08:51
Rank: #3348 (+16)
5.7 Miles → 6.43 Miles
10:37 | 14:32/mi
10.92 Miles
1:56:06
Rank: #3477 (-129)
6.43 Miles → 10.92 Miles
47:15 | 10:31/mi
Garmin Hill Challenge· 11.42 mi
2:02:25
Rank: #3416 (+61)
10.92 Miles → Garmin Hill Challenge
6:19 | 12:38/mi
14.95 Miles
2:35:53
Rank: #3355 (+61)
Garmin Hill Challenge → 14.95 Miles
33:28 | 9:29/mi
18 Miles
3:09:49
Rank: #3084 (+271)
14.95 Miles → 18 Miles
33:56 | 11:08/mi
24 Miles
4:08:11
Rank: #2627 (+457)
18 Miles → 24 Miles
58:22 | 9:44/mi
Finish· 26.22 mi
4:28:24
Rank: #2475 (+152)
24 Miles → Finish
20:13 | 9:07/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 mi05:45:0719:278:5019:27
8:50
-
5.7 Miles
5.70 mi06:23:5458:1410:1338:47
11:05
+2:15
6.43 Miles
6.43 mi06:34:311:08:5110:4210:37
14:32
+3:27
10.92 Miles
10.92 mi07:21:461:56:0610:3847:15
10:31
-4:01
Garmin Hill Challenge
11.42 mi07:28:052:02:2510:436:19
12:38
+2:07
14.95 Miles
14.95 mi08:01:332:35:5310:2633:28
9:29
-3:09
18 Miles
18.00 mi08:35:293:09:4910:3333:56
11:08
+1:39
24 Miles
24.00 mi09:33:514:08:1110:2058:22
9:44
-1:24
Finish
26.22 mi09:54:044:28:2410:1520:13
9:07
-0:37

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

8:50 /mi

Average Pace

10:15 /mi

Slowest Pace

14:32 /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

1:13:08

27% of race

Time at Steady Pace

2:58:20

66% of race

Time at Slower Pace

16:56

6% of race

Average Pace: 10:14 /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 mi05:45:0719:278:5019:27
8:50
#3281
5.7 Miles
5.70 mi06:23:5458:1410:1338:47
11:05
#3364
6.43 Miles
6.43 mi06:34:311:08:5110:4210:37
14:32
#3348
10.92 Miles
10.92 mi07:21:461:56:0610:3847:15
10:31
#3477
Garmin Hill Challenge
11.42 mi07:28:052:02:2510:436:19
12:38
#3416
14.95 Miles
14.95 mi08:01:332:35:5310:2633:28
9:29
#3355
18 Miles
18.00 mi08:35:293:09:4910:3333:56
11:08
#3084
24 Miles
24.00 mi09:33:514:08:1110:2058:22
9:44
#2627
Finish
26.22 mi09:54:044:28:2410:1520:13
9:07
#2475
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2.2 Miles2.20 mi2.20 mi328125923723281(Top 67%)2592(Top 73%)372(Top 75%)
5.7 Miles5.70 mi3.50 mi3364-832652-60373-13406(Top 70%)2682(Top 75%)379(Top 77%)
6.43 Miles6.43 mi0.73 mi3348+162640+123733360(Top 69%)2649(Top 74%)378(Top 76%)
10.92 Miles10.92 mi4.49 mi3477-1292722-82379-63761(Top 77%)2903(Top 81%)402(Top 81%)
Garmin Hill Challenge11.42 mi0.50 mi3416+612683+39374+52750(Top 56%)2240(Top 63%)328(Top 66%)
14.95 Miles14.95 mi3.53 mi3355+612636+47369+53074(Top 63%)2432(Top 68%)344(Top 69%)
18 Miles18.00 mi3.05 mi3084+2712457+179349+202303(Top 47%)1885(Top 53%)272(Top 55%)
24 Miles24.00 mi6.00 mi2627+4572106+351304+451647(Top 34%)1356(Top 38%)195(Top 39%)
Finish26.22 mi2.22 mi2475+1521988+118294+101248(Top 26%)1037(Top 29%)148(Top 30%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 67%
×1human
+8ft-12ft

Overall

3281

Males

2592

M35-39

378

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 70%
×6stories
+92ft-87ft

Overall

3406

Males

2682

M35-39

384

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 69%
×11stories
+137ft-3ft

Overall

3360

Males

2649

M35-39

384

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 77%
×21stories
+225ft-318ft

Overall

3761

Males

2903

M35-39

408

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 56%
×11stories
+134ft-123ft

Overall

2750

Males

2240

M35-39

331

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 63%
×16stories
+234ft-225ft

Overall

3074

Males

2432

M35-39

347

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 47%
×12stories
+165ft-60ft

Overall

2303

Males

1885

M35-39

274

18 Miles→24 Miles

18.0 - 24.0 mi

Top 34%
×21stories
+142ft-377ft

Overall

1647

Males

1356

M35-39

195

24 Miles→Finish

24.0 - 26.2 mi

Top 26%
~flat
+2ft-2ft

Overall

1248

Males

1037

M35-39

148

Passing Analysis

Category:
Athletes Passed
1277*
Passed By
471
Net Change
+806
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#3281
2.2 Miles → 5.7 Miles127*210-83#3281#3364
5.7 Miles → 6.43 Miles5640+16#3364#3348
6.43 Miles → 10.92 Miles50*179-129#3348#3477
10.92 Miles → Garmin Hill Challenge709+61#3477#3416
Garmin Hill Challenge → 14.95 Miles8625+61#3416#3355
14.95 Miles → 18 Miles273*2+271#3355#3084
18 Miles → 24 Miles461*4+457#3084#2627
24 Miles → Finish154*2+152#2627#2475
TOTALS1277*471+806

* 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