San Francisco Marathon logo
SF MARATHON 2024

Felix Chang

Bib: 4436•M•Age: 50

San Francisco, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 5694
Gender (Male)
#0 / 4127
Masters (Masters Men)
#0 / 1221
Division (M50-54)
#0 / 219
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
17:10
Rank: #2997
Start → 1.81M
17:10 | 9:29/mi
6.52M
1:04:06
Rank: #3251 (-254)
1.81M → 6.52M
46:56 | 9:58/mi
10.89M
1:49:25
Rank: #3464 (-213)
6.52M → 10.89M
45:19 | 10:22/mi
Garmin Hill Challenge· 11.40 mi
1:57:27
Rank: #3631 (-167)
10.89M → Garmin Hill Challenge
8:02 | 15:45/mi
14.95M
2:32:06
Rank: #3634 (-3)
Garmin Hill Challenge → 14.95M
34:39 | 9:46/mi
18M
3:12:41
Rank: #3849 (-215)
14.95M → 18M
40:35 | 13:18/mi
24.69M
4:36:42
Rank: #3977 (-128)
18M → 24.69M
1:24:01 | 12:33/mi
Finish· 26.22 mi
4:55:16
Rank: #4025 (-48)
24.69M → Finish
18:34 | 12:09/mi

The Course

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
1.81M
1.81 mi05:38:2517:109:2917:10
9:29
-
6.52M
6.52 mi06:25:211:04:069:5046:56
9:58
+0:29
10.89M
10.89 mi07:10:401:49:2510:0345:19
10:22
+0:24
Garmin Hill Challenge
11.40 mi07:18:421:57:2710:188:02
15:45
+5:23
14.95M
14.95 mi07:53:212:32:0610:1034:39
9:46
-5:59
18M
18.00 mi08:33:563:12:4110:4240:35
13:18
+3:32
24.69M
24.69 mi09:57:574:36:4211:121:24:01
12:33
-0:45
Finish
26.22 mi10:16:314:55:1611:1618:34
12:09
-0:24

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

9:29 /mi

Average Pace

11:16 /mi

Slowest Pace

15:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:04

49% of race

Time at Steady Pace

1:42:35

35% of race

Time at Slower Pace

48:37

16% of race

Average Pace: 11:16 /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
1.81M
1.81 mi05:38:2517:109:2917:10
9:29
#2997
6.52M
6.52 mi06:25:211:04:069:5046:56
9:58
#3251
10.89M
10.89 mi07:10:401:49:2510:0345:19
10:22
#3464
Garmin Hill Challenge
11.40 mi07:18:421:57:2710:188:02
15:45
#3631
14.95M
14.95 mi07:53:212:32:0610:1034:39
9:46
#3634
18M
18.00 mi08:33:563:12:4110:4240:35
13:18
#3849
24.69M
24.69 mi09:57:574:36:4211:121:24:01
12:33
#3977
Finish
26.22 mi10:16:314:55:1611:1618:34
12:09
#4025
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
1.81M1.81 mi1.81 mi299724121212997(Top 53%)2412(Top 58%)121(Top 55%)
6.52M6.52 mi4.71 mi3251-2542586-174130-93316(Top 58%)2635(Top 64%)132(Top 60%)
10.89M10.89 mi4.37 mi3464-2132740-1541303845(Top 68%)2995(Top 73%)148(Top 68%)
Garmin Hill Challenge11.40 mi0.51 mi3631-1672857-117135-54762(Top 84%)3582(Top 87%)179(Top 82%)
14.95M14.95 mi3.55 mi3634-32845+12133+23738(Top 66%)2908(Top 70%)147(Top 67%)
18M18.00 mi3.05 mi3849-2152986-141148-154431(Top 78%)3310(Top 80%)168(Top 77%)
24.69M24.69 mi6.69 mi3977-1283037-51154-64051(Top 71%)3010(Top 73%)161(Top 74%)
Finish26.22 mi1.53 mi4025-483065-28156-24431(Top 78%)3250(Top 79%)165(Top 75%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 53%
×1human
+6ft-10ft

Overall

2997

Males

2412

M50-54

121

1.81M→6.52M

1.8 - 6.5 mi

Top 58%
×16stories
+275ft-93ft

Overall

3316

Males

2635

M50-54

132

6.52M→10.89M

6.5 - 10.9 mi

Top 68%
×20stories
+201ft-318ft

Overall

3845

Males

2995

M50-54

148

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 84%
×11stories
+134ft-79ft

Overall

4762

Males

3582

M50-54

179

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 66%
×17stories
+251ft-225ft

Overall

3738

Males

2908

M50-54

147

14.95M→18M

14.9 - 18.0 mi

Top 78%
×12stories
+165ft-60ft

Overall

4431

Males

3310

M50-54

168

18M→24.69M

18.0 - 24.7 mi

Top 71%
×22stories
+142ft-377ft

Overall

4051

Males

3010

M50-54

161

24.69M→Finish

24.7 - 26.2 mi

Top 78%
~flat
+2ft-2ft

Overall

4431

Males

3250

M50-54

165

Passing Analysis

Category:
Athletes Passed
395*
Passed By
1423
Net Change
-1028
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2997
1.81M → 6.52M112*366-254#2997#3251
6.52M → 10.89M44*257-213#3251#3464
10.89M → Garmin Hill Challenge2169-167#3464#3631
Garmin Hill Challenge → 14.95M88*91-3#3631#3634
14.95M → 18M30245-215#3634#3849
18M → 24.69M105*233-128#3849#3977
24.69M → Finish14*62-48#3977#4025
TOTALS395*1423-1028

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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