All Results|Race Analytics|Course
SF MARATHON 2025

Oliver Chan

Bib: 752•M•Age: 43

San Francisco, CA

Masters
San Francisco Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 6545
Top 1%
Gender (Male)
#0 / 4641
Top 2%
Masters (Masters Men)
#0 / 1347
Top 0.5%
Division (M40-44)
#0 / 455
Top 0.9%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
11:51
Rank: #111
Start → 1.81 Miles
11:51 | 6:33/mi
5.55 Miles
36:47
Rank: #107 (+4)
1.81 Miles → 5.55 Miles
24:56 | 6:40/mi
6.52 Miles
43:46
Rank: #111 (-4)
5.55 Miles → 6.52 Miles
6:59 | 7:12/mi
10.87 Miles
1:12:53
Rank: #110 (+1)
6.52 Miles → 10.87 Miles
29:07 | 6:42/mi
Garmin Hill Challenge· 11.38 mi
1:17:22
Rank: #118 (-8)
10.87 Miles → Garmin Hill Challenge
4:29 | 8:48/mi
14.95 Miles
1:39:55
Rank: #129 (-11)
Garmin Hill Challenge → 14.95 Miles
22:33 | 6:19/mi
18 Miles
2:02:41
Rank: #113 (+16)
14.95 Miles → 18 Miles
22:46 | 7:28/mi
25 Miles
2:48:55
Rank: #85 (+28)
18 Miles → 25 Miles
46:14 | 6:36/mi
Finish· 26.22 mi
2:57:13
Rank: #81 (+4)
25 Miles → Finish
8:18 | 6:49/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:26:5711:516:3311:51
6:33
-
5.55 Miles
5.55 mi05:51:5336:476:3824:56
6:40
+0:07
6.52 Miles
6.52 mi05:58:5243:466:436:59
7:12
+0:32
10.87 Miles
10.87 mi06:27:591:12:536:4229:07
6:42
-0:30
Garmin Hill Challenge
11.38 mi06:32:281:17:226:484:29
8:48
+2:06
14.95 Miles
14.95 mi06:55:011:39:556:4122:33
6:19
-2:29
18 Miles
18.00 mi07:17:472:02:416:4922:46
7:28
+1:09
25 Miles
25.00 mi08:04:012:48:556:4546:14
6:36
-0:52
Finish
26.22 mi08:12:192:57:136:468:18
6:49
+0:13

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

6:19 /mi

Average Pace

6:46 /mi

Slowest Pace

8:48 /mi

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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

22:33

13% of race

Time at Steady Pace

2:00:26

68% of race

Time at Slower Pace

34:14

19% of race

Average Pace: 6:46 /mi

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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.

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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
1.81 Miles
1.81 mi05:26:5711:516:3311:51
6:33
#111
5.55 Miles
5.55 mi05:51:5336:476:3824:56
6:40
#107
6.52 Miles
6.52 mi05:58:5243:466:436:59
7:12
#111
10.87 Miles
10.87 mi06:27:591:12:536:4229:07
6:42
#110
Garmin Hill Challenge
11.38 mi06:32:281:17:226:484:29
8:48
#118
14.95 Miles
14.95 mi06:55:011:39:556:4122:33
6:19
#129
18 Miles
18.00 mi07:17:472:02:416:4922:46
7:28
#113
25 Miles
25.00 mi08:04:012:48:556:4546:14
6:36
#85
Finish
26.22 mi08:12:192:57:136:468:18
6:49
#81
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
1.81 Miles1.81 mi1.81 mi1111056111(Top 2%)105(Top 2%)6(Top 1%)
5.55 Miles5.55 mi3.74 mi107+4101+45+1103(Top 2%)97(Top 2%)5(Top 1%)
6.52 Miles6.52 mi0.97 mi111-4104-35147(Top 2%)136(Top 3%)7(Top 2%)
10.87 Miles10.87 mi4.35 mi110+11046-1117(Top 2%)110(Top 2%)5(Top 1%)
Garmin Hill Challenge11.38 mi0.51 mi118-8112-86286(Top 4%)266(Top 6%)11(Top 2%)
14.95 Miles14.95 mi3.57 mi129-11121-97-1185(Top 3%)173(Top 4%)12(Top 3%)
18 Miles18.00 mi3.05 mi113+16106+15784(Top 1%)79(Top 2%)4(Top 0.9%)
25 Miles25.00 mi7.00 mi85+2880+264+350(Top 0.8%)46(Top 1.0%)2(Top 0.4%)
Finish26.22 mi1.22 mi81+476+4469(Top 1%)65(Top 1%)3(Top 0.7%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 2%
×1human
+6ft-10ft

Overall

111

Males

105

M40-44

6

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 2%
×6stories
+97ft-86ft

Overall

103

Males

97

M40-44

5

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 2%
×15stories
+178ft-5ft

Overall

147

Males

136

M40-44

7

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 2%
×20stories
+201ft-318ft

Overall

117

Males

110

M40-44

5

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 4%
×11stories
+134ft-79ft

Overall

286

Males

266

M40-44

11

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 3%
×17stories
+251ft-225ft

Overall

185

Males

173

M40-44

12

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 1%
×12stories
+165ft-60ft

Overall

84

Males

79

M40-44

4

18 Miles→25 Miles

18.0 - 25.0 mi

Top 0.8%
×22stories
+142ft-378ft

Overall

50

Males

46

M40-44

2

25 Miles→Finish

25.0 - 26.2 mi

Top 1%
~flat
+2ft-0ft

Overall

69

Males

65

M40-44

3

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
79*
Passed By
49
Net Change
+30
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#111
1.81 Miles → 5.55 Miles139+4#111#107
5.55 Miles → 6.52 Miles37-4#107#111
6.52 Miles → 10.87 Miles1211+1#111#110
10.87 Miles → Garmin Hill Challenge210-8#110#118
Garmin Hill Challenge → 14.95 Miles112-11#118#129
14.95 Miles → 18 Miles160+16#129#113
18 Miles → 25 Miles28*0+28#113#85
25 Miles → Finish40+4#85#81
TOTALS79*49+30

* 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

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

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Activity Data

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon