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SF MARATHON 2025

Cassandra Chan

Bib: 5944โ€ขFโ€ขAge: 29

San Francisco, CA

0:00
0:00
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Overall
#0 / 6545
Gender (Female)
#0 / 1878
Top 44%
Division (F25-29)
#0 / 504
Top 47%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
18:54
Rank: #4998
Start โ†’ 1.81 Miles
18:54 | 10:27/mi
5.55 Miles
57:36
Rank: #4583 (+415)
1.81 Miles โ†’ 5.55 Miles
38:42 | 10:21/mi
6.52 Miles
1:07:55
Rank: #4489 (+94)
5.55 Miles โ†’ 6.52 Miles
10:19 | 10:38/mi
10.87 Miles
1:53:14
Rank: #4328 (+161)
6.52 Miles โ†’ 10.87 Miles
45:19 | 10:25/mi
Garmin Hill Challengeยท 11.38 mi
1:59:46
Rank: #4264 (+64)
10.87 Miles โ†’ Garmin Hill Challenge
6:32 | 12:49/mi
14.95 Miles
2:32:45
Rank: #4163 (+101)
Garmin Hill Challenge โ†’ 14.95 Miles
32:59 | 9:14/mi
18 Miles
3:08:31
Rank: #3995 (+168)
14.95 Miles โ†’ 18 Miles
35:46 | 11:44/mi
25 Miles
4:24:56
Rank: #3773 (+222)
18 Miles โ†’ 25 Miles
1:16:25 | 10:55/mi
Finishยท 26.22 mi
4:38:19
Rank: #3776 (-3)
25 Miles โ†’ Finish
13:23 | 10:59/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:51:1418:5410:2718:54
10:27
-
5.55 Miles
5.55 mi06:29:5657:3610:2338:42
10:21
-0:06
6.52 Miles
6.52 mi06:40:151:07:5510:2510:19
10:38
+0:17
10.87 Miles
10.87 mi07:25:341:53:1410:2545:19
10:25
-0:13
Garmin Hill Challenge
11.38 mi07:32:061:59:4610:316:32
12:49
+2:24
14.95 Miles
14.95 mi08:05:052:32:4510:1332:59
9:14
-3:35
18 Miles
18.00 mi08:40:513:08:3110:2835:46
11:44
+2:30
25 Miles
25.00 mi09:57:164:24:5610:361:16:25
10:55
-0:49
Finish
26.22 mi10:10:394:38:1910:3713:23
10:59
+0:04

Checkpoints & Pacing

๐Ÿ“ˆPace 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

9:14 /mi

Average Pace

10:37 /mi

Slowest Pace

12:49 /mi

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Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

Segment Time Comparison

Time at Faster Pace

32:59

12% of race

Time at Steady Pace

3:23:02

73% of race

Time at Slower Pace

42:18

15% of race

Average Pace: 10:37 /mi

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Faster pace (< avg)
Steady pace (โ‰ˆ avg)
Slower pace (> avg)

๐ŸŽจHeatmap

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

โœจSparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:51:1418:5410:2718:54
10:27
#4998
5.55 Miles
5.55 mi06:29:5657:3610:2338:42
10:21
#4583
6.52 Miles
6.52 mi06:40:151:07:5510:2510:19
10:38
#4489
10.87 Miles
10.87 mi07:25:341:53:1410:2545:19
10:25
#4328
Garmin Hill Challenge
11.38 mi07:32:061:59:4610:316:32
12:49
#4264
14.95 Miles
14.95 mi08:05:052:32:4510:1332:59
9:14
#4163
18 Miles
18.00 mi08:40:513:08:3110:2835:46
11:44
#3995
25 Miles
25.00 mi09:57:164:24:5610:361:16:25
10:55
#3773
Finish
26.22 mi10:10:394:38:1910:3713:23
10:59
#3776
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81 Miles1.81 mi1.81 mi499812153184998(Top 76%)1215(Top 65%)318(Top 63%)
5.55 Miles5.55 mi3.74 mi4583+4151057+158284+344472(Top 68%)1017(Top 54%)271(Top 54%)
6.52 Miles6.52 mi0.97 mi4489+941019+38272+124003(Top 61%)851(Top 45%)239(Top 47%)
10.87 Miles10.87 mi4.35 mi4328+161965+54257+154168(Top 64%)919(Top 49%)254(Top 50%)
Garmin Hill Challenge11.38 mi0.51 mi4264+64945+202573854(Top 59%)807(Top 43%)241(Top 48%)
14.95 Miles14.95 mi3.57 mi4163+101903+42249+83852(Top 59%)814(Top 43%)234(Top 46%)
18 Miles18.00 mi3.05 mi3995+168866+37246+33633(Top 56%)799(Top 43%)225(Top 45%)
25 Miles25.00 mi7.00 mi3773+222835+31236+103380(Top 52%)805(Top 43%)221(Top 44%)
Finish26.22 mi1.22 mi3776-3833+2235+13666(Top 56%)918(Top 49%)265(Top 53%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 76%
ร—1human
+6ft-10ft

Overall

4998

Females

1215

F25-29

324

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 68%
ร—6stories
+97ft-86ft

Overall

4472

Females

1017

F25-29

275

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 61%
ร—15stories
+178ft-5ft

Overall

4003

Females

851

F25-29

243

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 64%
ร—20stories
+201ft-318ft

Overall

4168

Females

919

F25-29

258

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 59%
ร—11stories
+134ft-79ft

Overall

3854

Females

807

F25-29

246

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 59%
ร—17stories
+251ft-225ft

Overall

3852

Females

814

F25-29

237

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 56%
ร—12stories
+165ft-60ft

Overall

3633

Females

799

F25-29

229

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 52%
ร—22stories
+142ft-378ft

Overall

3380

Females

805

F25-29

222

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 56%
~flat
+2ft-0ft

Overall

3666

Females

918

F25-29

265

Passing Analysis

Category:
Athletes Passed
1545*
Passed By
323
Net Change
+1222
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#4998
1.81 Miles โ†’ 5.55 Miles47257+415#4998#4583
5.55 Miles โ†’ 6.52 Miles10410+94#4583#4489
6.52 Miles โ†’ 10.87 Miles218*57+161#4489#4328
10.87 Miles โ†’ Garmin Hill Challenge7713+64#4328#4264
Garmin Hill Challenge โ†’ 14.95 Miles134*33+101#4264#4163
14.95 Miles โ†’ 18 Miles196*28+168#4163#3995
18 Miles โ†’ 25 Miles315*93+222#3995#3773
25 Miles โ†’ Finish29*32-3#3773#3776
TOTALS1545*323+1222

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

๐Ÿ“Š

Passing Visuals

Category:

๐Ÿ“ˆPosition Graph

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๐ŸŽจHeatmap Timeline

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๐Ÿ”„Passing Circle

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๐ŸŒŠPosition Flow

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๐ŸƒRace Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon