San Francisco Marathon logo
SF MARATHON 2023

John Gibson

Bib: 4580•M•Age: 40

Santa Cruz, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 4888
Top 15%
Gender (Male)
#0 / 3570
Top 18%
Masters (Masters Men)
#0 / 1128
Top 14%
Division (M40-44)
#0 / 341
Top 17%
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
15:13
Rank: #570
Start → 2.2 Miles
15:13 | 6:55/mi
5.7 Miles
46:36
Rank: #878 (-308)
2.2 Miles → 5.7 Miles
31:23 | 8:58/mi
6.43 Miles
55:15
Rank: #902 (-24)
5.7 Miles → 6.43 Miles
8:39 | 11:51/mi
10.92 Miles
1:31:26
Rank: #958 (-56)
6.43 Miles → 10.92 Miles
36:11 | 8:04/mi
Garmin Hill Challenge· 11.42 mi
1:36:42
Rank: #953 (+5)
10.92 Miles → Garmin Hill Challenge
5:16 | 10:32/mi
14.95 Miles
2:03:06
Rank: #912 (+41)
Garmin Hill Challenge → 14.95 Miles
26:24 | 7:29/mi
18 Miles
2:31:10
Rank: #854 (+58)
14.95 Miles → 18 Miles
28:04 | 9:12/mi
24 Miles
3:21:14
Rank: #723 (+131)
18 Miles → 24 Miles
50:04 | 8:21/mi
Finish· 26.22 mi
3:40:33
Rank: #710 (+13)
24 Miles → Finish
19:19 | 8:42/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 mi05:37:1515:136:5515:13
6:55
-
5.7 Miles
5.70 mi06:08:3846:368:1131:23
8:58
+2:03
6.43 Miles
6.43 mi06:17:1755:158:368:39
11:51
+2:53
10.92 Miles
10.92 mi06:53:281:31:268:2236:11
8:04
-3:47
Garmin Hill Challenge
11.42 mi06:58:441:36:428:285:16
10:32
+2:28
14.95 Miles
14.95 mi07:25:082:03:068:1426:24
7:29
-3:03
18 Miles
18.00 mi07:53:122:31:108:2428:04
9:12
+1:43
24 Miles
24.00 mi08:43:163:21:148:2350:04
8:21
-0:51
Finish
26.22 mi09:02:353:40:338:2519:19
8:42
+0:21

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

6:55 /mi

Average Pace

8:25 /mi

Slowest Pace

11:51 /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

41:37

19% of race

Time at Steady Pace

2:45:01

75% of race

Time at Slower Pace

13:55

6% of race

Average Pace: 8:25 /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 mi05:37:1515:136:5515:13
6:55
#570
5.7 Miles
5.70 mi06:08:3846:368:1131:23
8:58
#878
6.43 Miles
6.43 mi06:17:1755:158:368:39
11:51
#902
10.92 Miles
10.92 mi06:53:281:31:268:2236:11
8:04
#958
Garmin Hill Challenge
11.42 mi06:58:441:36:428:285:16
10:32
#953
14.95 Miles
14.95 mi07:25:082:03:068:1426:24
7:29
#912
18 Miles
18.00 mi07:53:122:31:108:2428:04
9:12
#854
24 Miles
24.00 mi08:43:163:21:148:2350:04
8:21
#723
Finish
26.22 mi09:02:353:40:338:2519:19
8:42
#710
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
2.2 Miles2.20 mi2.20 mi57052343570(Top 12%)523(Top 15%)43(Top 13%)
5.7 Miles5.70 mi3.50 mi878-308795-27273-301092(Top 22%)977(Top 27%)86(Top 25%)
6.43 Miles6.43 mi0.73 mi902-24815-2074-11140(Top 23%)1011(Top 28%)94(Top 28%)
10.92 Miles10.92 mi4.49 mi958-56864-4976-21003(Top 21%)900(Top 25%)79(Top 23%)
Garmin Hill Challenge11.42 mi0.50 mi953+5862+2761156(Top 24%)1034(Top 29%)85(Top 25%)
14.95 Miles14.95 mi3.53 mi912+41826+3671+5771(Top 16%)700(Top 20%)68(Top 20%)
18 Miles18.00 mi3.05 mi854+58774+5270+1749(Top 15%)684(Top 19%)60(Top 18%)
24 Miles24.00 mi6.00 mi723+131649+12558+12616(Top 13%)557(Top 16%)54(Top 16%)
Finish26.22 mi2.22 mi710+13637+1259-1929(Top 19%)798(Top 22%)76(Top 22%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 12%
×1human
+8ft-12ft

Overall

570

Males

523

M40-44

43

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 22%
×6stories
+92ft-87ft

Overall

1092

Males

977

M40-44

87

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 23%
×11stories
+137ft-3ft

Overall

1140

Males

1011

M40-44

95

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 21%
×21stories
+225ft-318ft

Overall

1003

Males

900

M40-44

79

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 24%
×11stories
+134ft-123ft

Overall

1156

Males

1034

M40-44

85

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 16%
×16stories
+234ft-225ft

Overall

771

Males

700

M40-44

68

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 15%
×12stories
+165ft-60ft

Overall

749

Males

684

M40-44

60

18 Miles→24 Miles

18.0 - 24.0 mi

Top 13%
×21stories
+142ft-377ft

Overall

616

Males

557

M40-44

54

24 Miles→Finish

24.0 - 26.2 mi

Top 19%
~flat
+2ft-2ft

Overall

929

Males

798

M40-44

76

Passing Analysis

Category:
Athletes Passed
358*
Passed By
498
Net Change
-140
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#570
2.2 Miles → 5.7 Miles9317-308#570#878
5.7 Miles → 6.43 Miles1539-24#878#902
6.43 Miles → 10.92 Miles32*88-56#902#958
10.92 Miles → Garmin Hill Challenge1611+5#958#953
Garmin Hill Challenge → 14.95 Miles5312+41#953#912
14.95 Miles → 18 Miles62*4+58#912#854
18 Miles → 24 Miles138*7+131#854#723
24 Miles → Finish3320+13#723#710
TOTALS358*498-140

* 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