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SF MARATHON 2025

Isabel Flanders

Bib: 7117•F•Age: 24

Santa monica, CA

0:00
0:00
/ mi
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Overall
#0 / 6545
Top 47%
Gender (Female)
#0 / 1878
Top 33%
F20-29
#0 / 279
Top 41%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
17:53
Rank: #4105
Start → 1.81 Miles
17:53 | 9:53/mi
5.55 Miles
55:55
Rank: #4195 (-90)
1.81 Miles → 5.55 Miles
38:02 | 10:10/mi
6.52 Miles
1:06:11
Rank: #4140 (+55)
5.55 Miles → 6.52 Miles
10:16 | 10:35/mi
10.87 Miles
1:52:40
Rank: #4254 (-114)
6.52 Miles → 10.87 Miles
46:29 | 10:41/mi
Garmin Hill Challenge· 11.38 mi
1:58:49
Rank: #4168 (+86)
10.87 Miles → Garmin Hill Challenge
6:09 | 12:04/mi
14.95 Miles
2:33:15
Rank: #4211 (-43)
Garmin Hill Challenge → 14.95 Miles
34:26 | 9:39/mi
18 Miles
3:05:47
Rank: #3796 (+415)
14.95 Miles → 18 Miles
32:32 | 10:40/mi
25 Miles
4:14:07
Rank: #3188 (+608)
18 Miles → 25 Miles
1:08:20 | 9:46/mi
Finish· 26.22 mi
4:25:14
Rank: #3074 (+114)
25 Miles → Finish
11:07 | 9:07/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:49:2717:539:5317:53
9:53
-
5.55 Miles
5.55 mi06:27:2955:5510:0438:02
10:10
+0:17
6.52 Miles
6.52 mi06:37:451:06:1110:0910:16
10:35
+0:25
10.87 Miles
10.87 mi07:24:141:52:4010:2246:29
10:41
+0:06
Garmin Hill Challenge
11.38 mi07:30:231:58:4910:266:09
12:04
+1:23
14.95 Miles
14.95 mi08:04:492:33:1510:1534:26
9:39
-2:25
18 Miles
18.00 mi08:37:213:05:4710:1932:32
10:40
+1:01
25 Miles
25.00 mi09:45:414:14:0710:101:08:20
9:46
-0:54
Finish
26.22 mi09:56:484:25:1410:0711:07
9:07
-0:39

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

9:07 /mi

Average Pace

10:07 /mi

Slowest Pace

12:04 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

45:33

17% of race

Time at Steady Pace

2:04:15

47% of race

Time at Slower Pace

1:35:26

36% of race

Average Pace: 10:07 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi05:49:2717:539:5317:53
9:53
#4105
5.55 Miles
5.55 mi06:27:2955:5510:0438:02
10:10
#4195
6.52 Miles
6.52 mi06:37:451:06:1110:0910:16
10:35
#4140
10.87 Miles
10.87 mi07:24:141:52:4010:2246:29
10:41
#4254
Garmin Hill Challenge
11.38 mi07:30:231:58:4910:266:09
12:04
#4168
14.95 Miles
14.95 mi08:04:492:33:1510:1534:26
9:39
#4211
18 Miles
18.00 mi08:37:213:05:4710:1932:32
10:40
#3796
25 Miles
25.00 mi09:45:414:14:0710:101:08:20
9:46
#3188
Finish
26.22 mi09:56:484:25:1410:0711:07
9:07
#3074
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81 Miles1.81 mi1.81 mi41058901444105(Top 63%)890(Top 47%)144(Top 52%)
5.55 Miles5.55 mi3.74 mi4195-90915-25158-144212(Top 64%)920(Top 49%)161(Top 58%)
6.52 Miles6.52 mi0.97 mi4140+55900+151583914(Top 60%)808(Top 43%)150(Top 54%)
10.87 Miles10.87 mi4.35 mi4254-114943-43163-54530(Top 69%)1036(Top 55%)182(Top 65%)
Garmin Hill Challenge11.38 mi0.51 mi4168+86908+35156+73194(Top 49%)594(Top 32%)113(Top 41%)
14.95 Miles14.95 mi3.57 mi4211-43923-15162-64381(Top 67%)1000(Top 53%)182(Top 65%)
18 Miles18.00 mi3.05 mi3796+415801+122147+152461(Top 38%)423(Top 23%)82(Top 29%)
25 Miles25.00 mi7.00 mi3188+608651+150121+262159(Top 33%)405(Top 22%)78(Top 28%)
Finish26.22 mi1.22 mi3074+114622+29114+71414(Top 22%)235(Top 13%)50(Top 18%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 63%
×1human
+6ft-10ft

Overall

4105

Females

890

F20-24

144

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 64%
×6stories
+97ft-86ft

Overall

4212

Females

920

F20-24

161

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 60%
×15stories
+178ft-5ft

Overall

3914

Females

808

F20-24

150

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 69%
×20stories
+201ft-318ft

Overall

4530

Females

1036

F20-24

182

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 49%
×11stories
+134ft-79ft

Overall

3194

Females

594

F20-24

113

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 67%
×17stories
+251ft-225ft

Overall

4381

Females

1000

F20-24

182

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 38%
×12stories
+165ft-60ft

Overall

2461

Females

423

F20-24

82

18 Miles→25 Miles

18.0 - 25.0 mi

Top 33%
×22stories
+142ft-378ft

Overall

2159

Females

405

F20-24

78

25 Miles→Finish

25.0 - 26.2 mi

Top 22%
~flat
+2ft-0ft

Overall

1414

Females

235

F20-24

50

Passing Analysis

Category:
Athletes Passed
1633*
Passed By
602
Net Change
+1031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#4105
1.81 Miles → 5.55 Miles176266-90#4105#4195
5.55 Miles → 6.52 Miles6813+55#4195#4140
6.52 Miles → 10.87 Miles83*197-114#4140#4254
10.87 Miles → Garmin Hill Challenge10014+86#4254#4168
Garmin Hill Challenge → 14.95 Miles52*95-43#4168#4211
14.95 Miles → 18 Miles417*2+415#4211#3796
18 Miles → 25 Miles623*15+608#3796#3188
25 Miles → Finish114*0+114#3188#3074
TOTALS1633*602+1031

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon