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SF MARATHON 2025

Emily Zhou

Bib: 4979โ€ขFโ€ขAge: 31

Millbrae, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 50%
Gender (Female)
#0 / 1878
Top 36%
Division (F30-34)
Official
#0 / 354
Calculated (F30-34)
#0 / 354
Top 40%
Race Day Weather
56ยฐ/46ยฐF
overcast clouds

โฑ๏ธ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
18:30
Rank: #4655
Start โ†’ 1.81 Miles
18:30 | 10:13/mi
5.55 Miles
57:07
Rank: #4467 (+188)
1.81 Miles โ†’ 5.55 Miles
38:37 | 10:20/mi
6.52 Miles
1:07:34
Rank: #4405 (+62)
5.55 Miles โ†’ 6.52 Miles
10:27 | 10:46/mi
10.87 Miles
1:50:26
Rank: #3979 (+426)
6.52 Miles โ†’ 10.87 Miles
42:52 | 9:51/mi
Garmin Hill Challengeยท 11.38 mi
1:56:23
Rank: #3863 (+116)
10.87 Miles โ†’ Garmin Hill Challenge
5:57 | 11:41/mi
14.95 Miles
2:28:00
Rank: #3688 (+175)
Garmin Hill Challenge โ†’ 14.95 Miles
31:37 | 8:51/mi
18 Miles
3:03:11
Rank: #3594 (+94)
14.95 Miles โ†’ 18 Miles
35:11 | 11:32/mi
25 Miles
4:16:46
Rank: #3349 (+245)
18 Miles โ†’ 25 Miles
1:13:35 | 10:31/mi
Finishยท 26.22 mi
4:28:03
Rank: #3244 (+105)
25 Miles โ†’ Finish
11:17 | 9:16/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:51:3418:3010:1318:30
10:13
-
5.55 Miles
5.55 mi06:30:1157:0710:1738:37
10:20
+0:07
6.52 Miles
6.52 mi06:40:381:07:3410:2210:27
10:46
+0:26
10.87 Miles
10.87 mi07:23:301:50:2610:1042:52
9:51
-0:55
Garmin Hill Challenge
11.38 mi07:29:271:56:2310:145:57
11:41
+1:50
14.95 Miles
14.95 mi08:01:042:28:009:5431:37
8:51
-2:50
18 Miles
18.00 mi08:36:153:03:1110:1135:11
11:32
+2:41
25 Miles
25.00 mi09:49:504:16:4610:161:13:35
10:31
-1:01
Finish
26.22 mi10:01:074:28:0310:1411:17
9:16
-1:15

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

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

8:51 /mi

Average Pace

10:14 /mi

Slowest Pace

11:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

๐Ÿ“ŠSegments

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

1:25:46

32% of race

Time at Steady Pace

2:21:09

53% of race

Time at Slower Pace

41:08

15% of race

Average Pace: 10:13 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:51:3418:3010:1318:30
10:13
#4655
5.55 Miles
5.55 mi06:30:1157:0710:1738:37
10:20
#4467
6.52 Miles
6.52 mi06:40:381:07:3410:2210:27
10:46
#4405
10.87 Miles
10.87 mi07:23:301:50:2610:1042:52
9:51
#3979
Garmin Hill Challenge
11.38 mi07:29:271:56:2310:145:57
11:41
#3863
14.95 Miles
14.95 mi08:01:042:28:009:5431:37
8:51
#3688
18 Miles
18.00 mi08:36:153:03:1110:1135:11
11:32
#3594
25 Miles
25.00 mi09:49:504:16:4610:161:13:35
10:31
#3349
Finish
26.22 mi10:01:074:28:0310:1411:17
9:16
#3244
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81 Miles1.81 mi1.81 mi465510792064655(Top 71%)1079(Top 57%)206(Top 58%)
5.55 Miles5.55 mi3.74 mi4467+1881009+70198+84439(Top 68%)1006(Top 54%)198(Top 56%)
6.52 Miles6.52 mi0.97 mi4405+62985+24191+74205(Top 64%)922(Top 49%)181(Top 51%)
10.87 Miles10.87 mi4.35 mi3979+426851+134166+253384(Top 52%)652(Top 35%)131(Top 37%)
Garmin Hill Challenge11.38 mi0.51 mi3863+116807+44154+122842(Top 43%)488(Top 26%)105(Top 30%)
14.95 Miles14.95 mi3.57 mi3688+175751+56148+63279(Top 50%)632(Top 34%)128(Top 36%)
18 Miles18.00 mi3.05 mi3594+94727+24140+83403(Top 52%)705(Top 38%)143(Top 40%)
25 Miles25.00 mi7.00 mi3349+245702+25145-52958(Top 45%)653(Top 35%)145(Top 41%)
Finish26.22 mi1.22 mi3244+105674+28140+51565(Top 24%)282(Top 15%)55(Top 16%)

Segment Performance Analysis

Start โ†’ 1.81 Miles

0.0 - 1.8 mi

Top 71%
ร—1human
+6ft-10ft

Overall

4655

Females

1079

F30-34

207

1.81 Milesโ†’5.55 Miles

1.8 - 5.5 mi

Top 68%
ร—6stories
+97ft-86ft

Overall

4439

Females

1006

F30-34

199

5.55 Milesโ†’6.52 Miles

5.5 - 6.5 mi

Top 64%
ร—15stories
+178ft-5ft

Overall

4205

Females

922

F30-34

182

6.52 Milesโ†’10.87 Miles

6.5 - 10.9 mi

Top 52%
ร—20stories
+201ft-318ft

Overall

3384

Females

652

F30-34

132

10.87 Milesโ†’Garmin Hill Challenge

10.9 - 11.4 mi

Top 43%
ร—11stories
+134ft-79ft

Overall

2842

Females

488

F30-34

105

Garmin Hill Challengeโ†’14.95 Miles

11.4 - 14.9 mi

Top 50%
ร—17stories
+251ft-225ft

Overall

3279

Females

632

F30-34

128

14.95 Milesโ†’18 Miles

14.9 - 18.0 mi

Top 52%
ร—12stories
+165ft-60ft

Overall

3403

Females

705

F30-34

143

18 Milesโ†’25 Miles

18.0 - 25.0 mi

Top 45%
ร—22stories
+142ft-378ft

Overall

2958

Females

653

F30-34

145

25 Milesโ†’Finish

25.0 - 26.2 mi

Top 24%
~flat
+2ft-0ft

Overall

1565

Females

282

F30-34

55

Passing Analysis

Category:
Athletes Passed
1691*
Passed By
280
Net Change
+1411
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start โ†’ 1.81 Miles----#4655
1.81 Miles โ†’ 5.55 Miles300112+188#4655#4467
5.55 Miles โ†’ 6.52 Miles7614+62#4467#4405
6.52 Miles โ†’ 10.87 Miles437*11+426#4405#3979
10.87 Miles โ†’ Garmin Hill Challenge1204+116#3979#3863
Garmin Hill Challenge โ†’ 14.95 Miles184*9+175#3863#3688
14.95 Miles โ†’ 18 Miles154*60+94#3688#3594
18 Miles โ†’ 25 Miles314*69+245#3594#3349
25 Miles โ†’ Finish106*1+105#3349#3244
TOTALS1691*280+1411

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

๐Ÿ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
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