San Francisco Marathon logo
SF MARATHON 2023

James Upson

Bib: 7653•M•Age: 27

Kent

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 4888
Top 6%
Gender (Male)
#0 / 3570
Top 8%
Division (M25-29)
#0 / 732
Top 9%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
14:46
Rank: #401
Start → 2.2 Miles
14:46 | 6:43/mi
5.7 Miles
43:43
Rank: #439 (-38)
2.2 Miles → 5.7 Miles
28:57 | 8:16/mi
6.43 Miles
51:33
Rank: #437 (+2)
5.7 Miles → 6.43 Miles
7:50 | 10:44/mi
10.92 Miles
1:23:54
Rank: #376 (+61)
6.43 Miles → 10.92 Miles
32:21 | 7:12/mi
Garmin Hill Challenge· 11.42 mi
1:28:30
Rank: #363 (+13)
10.92 Miles → Garmin Hill Challenge
4:36 | 9:12/mi
14.95 Miles
1:53:15
Rank: #358 (+5)
Garmin Hill Challenge → 14.95 Miles
24:45 | 7:01/mi
18 Miles
2:19:13
Rank: #344 (+14)
14.95 Miles → 18 Miles
25:58 | 8:31/mi
24 Miles
3:05:59
Rank: #318 (+26)
18 Miles → 24 Miles
46:46 | 7:48/mi
Finish· 26.22 mi
3:23:24
Rank: #310 (+8)
24 Miles → Finish
17:25 | 7:51/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
2.2 Miles
2.20 mi05:31:1714:466:4314:46
6:43
-
5.7 Miles
5.70 mi06:00:1443:437:4028:57
8:16
+1:33
6.43 Miles
6.43 mi06:08:0451:338:017:50
10:44
+2:28
10.92 Miles
10.92 mi06:40:251:23:547:4132:21
7:12
-3:32
Garmin Hill Challenge
11.42 mi06:45:011:28:307:454:36
9:12
+2:00
14.95 Miles
14.95 mi07:09:461:53:157:3524:45
7:01
-2:11
18 Miles
18.00 mi07:35:442:19:137:4425:58
8:31
+1:30
24 Miles
24.00 mi08:22:303:05:597:4546:46
7:48
-0:43
Finish
26.22 mi08:39:553:23:247:4617:25
7:51
+0:03

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

6:43 /mi

Average Pace

7:46 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:52

35% of race

Time at Steady Pace

1:33:08

46% of race

Time at Slower Pace

38:24

19% of race

Average Pace: 7:45 /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
2.2 Miles
2.20 mi05:31:1714:466:4314:46
6:43
#401
5.7 Miles
5.70 mi06:00:1443:437:4028:57
8:16
#439
6.43 Miles
6.43 mi06:08:0451:338:017:50
10:44
#437
10.92 Miles
10.92 mi06:40:251:23:547:4132:21
7:12
#376
Garmin Hill Challenge
11.42 mi06:45:011:28:307:454:36
9:12
#363
14.95 Miles
14.95 mi07:09:461:53:157:3524:45
7:01
#358
18 Miles
18.00 mi07:35:442:19:137:4425:58
8:31
#344
24 Miles
24.00 mi08:22:303:05:597:4546:46
7:48
#318
Finish
26.22 mi08:39:553:23:247:4617:25
7:51
#310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2 Miles2.20 mi2.20 mi40136985401(Top 8%)369(Top 10%)85(Top 12%)
5.7 Miles5.70 mi3.50 mi439-38399-3089-4475(Top 10%)433(Top 12%)97(Top 13%)
6.43 Miles6.43 mi0.73 mi437+2400-188+1425(Top 9%)394(Top 11%)90(Top 12%)
10.92 Miles10.92 mi4.49 mi376+61352+4880+8326(Top 7%)307(Top 9%)73(Top 10%)
Garmin Hill Challenge11.42 mi0.50 mi363+13343+978+2304(Top 6%)285(Top 8%)62(Top 8%)
14.95 Miles14.95 mi3.53 mi358+5338+576+2397(Top 8%)375(Top 11%)81(Top 11%)
18 Miles18.00 mi3.05 mi344+14324+1472+4332(Top 7%)315(Top 9%)67(Top 9%)
24 Miles24.00 mi6.00 mi318+26299+2565+7330(Top 7%)307(Top 9%)65(Top 9%)
Finish26.22 mi2.22 mi310+8293+663+2381(Top 8%)347(Top 10%)68(Top 9%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 8%
×1human
+8ft-12ft

Overall

401

Males

369

M25-29

85

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 10%
×6stories
+92ft-87ft

Overall

475

Males

433

M25-29

97

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 9%
×11stories
+137ft-3ft

Overall

425

Males

394

M25-29

90

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 7%
×21stories
+225ft-318ft

Overall

326

Males

307

M25-29

73

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 6%
×11stories
+134ft-123ft

Overall

304

Males

285

M25-29

62

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 8%
×16stories
+234ft-225ft

Overall

397

Males

375

M25-29

81

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 7%
×12stories
+165ft-60ft

Overall

332

Males

315

M25-29

67

18 Miles→24 Miles

18.0 - 24.0 mi

Top 7%
×21stories
+142ft-377ft

Overall

330

Males

307

M25-29

65

24 Miles→Finish

24.0 - 26.2 mi

Top 8%
~flat
+2ft-2ft

Overall

381

Males

347

M25-29

68

Passing Analysis

Category:
Athletes Passed
212*
Passed By
121
Net Change
+91
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#401
2.2 Miles → 5.7 Miles2967-38#401#439
5.7 Miles → 6.43 Miles97+2#439#437
6.43 Miles → 10.92 Miles621+61#437#376
10.92 Miles → Garmin Hill Challenge141+13#376#363
Garmin Hill Challenge → 14.95 Miles1510+5#363#358
14.95 Miles → 18 Miles25*11+14#358#344
18 Miles → 24 Miles39*13+26#344#318
24 Miles → Finish1911+8#318#310
TOTALS212*121+91

* 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