San Francisco Marathon logo
SF MARATHON 2024

Jonathan Chen

Bib: 2630•M•Age: 24

San Ramon, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 5694
Top 23%
Gender (Male)
#0 / 4127
Top 27%
M20-29
#0 / 496
Top 29%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
14:57
Rank: #1105
Start → 1.81M
14:57 | 8:16/mi
6.52M
55:18
Rank: #1223 (-118)
1.81M → 6.52M
40:21 | 8:34/mi
10.89M
1:33:18
Rank: #1306 (-83)
6.52M → 10.89M
38:00 | 8:42/mi
Garmin Hill Challenge· 11.40 mi
1:38:26
Rank: #1327 (-21)
10.89M → Garmin Hill Challenge
5:08 | 10:04/mi
14.95M
2:06:03
Rank: #1268 (+59)
Garmin Hill Challenge → 14.95M
27:37 | 7:47/mi
18M
2:36:09
Rank: #1303 (-35)
14.95M → 18M
30:06 | 9:52/mi
24.69M
3:38:56
Rank: #1303
18M → 24.69M
1:02:47 | 9:23/mi
Finish· 26.22 mi
3:52:29
Rank: #1301 (+2)
24.69M → Finish
13:33 | 8:52/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 mi05:35:3314:578:1614:57
8:16
-
6.52M
6.52 mi06:15:5455:188:2940:21
8:34
+0:18
10.89M
10.89 mi06:53:541:33:188:3438:00
8:42
+0:08
Garmin Hill Challenge
11.40 mi06:59:021:38:268:385:08
10:04
+1:22
14.95M
14.95 mi07:26:392:06:038:2627:37
7:47
-2:17
18M
18.00 mi07:56:452:36:098:4130:06
9:52
+2:05
24.69M
24.69 mi08:59:323:38:568:521:02:47
9:23
-0:29
Finish
26.22 mi09:13:053:52:298:5213:33
8:52
-0:31

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

7:47 /mi

Average Pace

8:52 /mi

Slowest Pace

10:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:34

18% of race

Time at Steady Pace

1:31:54

40% of race

Time at Slower Pace

1:38:01

42% of race

Average Pace: 8:52 /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 mi05:35:3314:578:1614:57
8:16
#1105
6.52M
6.52 mi06:15:5455:188:2940:21
8:34
#1223
10.89M
10.89 mi06:53:541:33:188:3438:00
8:42
#1306
Garmin Hill Challenge
11.40 mi06:59:021:38:268:385:08
10:04
#1327
14.95M
14.95 mi07:26:392:06:038:2627:37
7:47
#1268
18M
18.00 mi07:56:452:36:098:4130:06
9:52
#1303
24.69M
24.69 mi08:59:323:38:568:521:02:47
9:23
#1303
Finish
26.22 mi09:13:053:52:298:5213:33
8:52
#1301
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
1.81M1.81 mi1.81 mi11059871301105(Top 19%)987(Top 24%)130(Top 26%)
6.52M6.52 mi4.71 mi1223-1181080-93147-171283(Top 23%)1127(Top 27%)155(Top 31%)
10.89M10.89 mi4.37 mi1306-831147-67156-91600(Top 28%)1379(Top 33%)188(Top 38%)
Garmin Hill Challenge11.40 mi0.51 mi1327-211171-24155+11446(Top 25%)1268(Top 31%)189(Top 38%)
14.95M14.95 mi3.55 mi1268+591120+51151+41200(Top 21%)1058(Top 26%)149(Top 30%)
18M18.00 mi3.05 mi1303-351143-23161-101553(Top 27%)1334(Top 32%)189(Top 38%)
24.69M24.69 mi6.69 mi13031125+18152+91418(Top 25%)1183(Top 29%)157(Top 32%)
Finish26.22 mi1.53 mi1301+21121+4146+61562(Top 27%)1254(Top 30%)167(Top 34%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 19%
×1human
+6ft-10ft

Overall

1105

Males

987

M20-24

132

1.81M→6.52M

1.8 - 6.5 mi

Top 23%
×16stories
+275ft-93ft

Overall

1283

Males

1127

M20-24

157

6.52M→10.89M

6.5 - 10.9 mi

Top 28%
×20stories
+201ft-318ft

Overall

1600

Males

1379

M20-24

190

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 25%
×11stories
+134ft-79ft

Overall

1446

Males

1268

M20-24

191

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 21%
×17stories
+251ft-225ft

Overall

1200

Males

1058

M20-24

150

14.95M→18M

14.9 - 18.0 mi

Top 27%
×12stories
+165ft-60ft

Overall

1553

Males

1334

M20-24

190

18M→24.69M

18.0 - 24.7 mi

Top 25%
×22stories
+142ft-377ft

Overall

1418

Males

1183

M20-24

157

24.69M→Finish

24.7 - 26.2 mi

Top 27%
~flat
+2ft-2ft

Overall

1562

Males

1254

M20-24

167

Passing Analysis

Category:
Athletes Passed
334*
Passed By
530
Net Change
-196
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#1105
1.81M → 6.52M53*171-118#1105#1223
6.52M → 10.89M1699-83#1223#1306
10.89M → Garmin Hill Challenge2344-21#1306#1327
Garmin Hill Challenge → 14.95M7415+59#1327#1268
14.95M → 18M4176-35#1268#1303
18M → 24.69M103*1030#1303#1303
24.69M → Finish24*22+2#1303#1301
TOTALS334*530-196

* 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