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SF MARATHON 2025

Sheila Leong

Bib: 9272•F•Age: 46

Millbrae, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6545
Top 19%
Gender (Female)
#0 / 1878
Top 8%
Masters (Masters Women)
#0 / 470
Top 6%
Division (F45-49)
#0 / 110
Top 12%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81 Miles
15:26
Rank: #1554
Start → 1.81 Miles
15:26 | 8:32/mi
5.55 Miles
47:36
Rank: #1537 (+17)
1.81 Miles → 5.55 Miles
32:10 | 8:36/mi
6.52 Miles
56:13
Rank: #1496 (+41)
5.55 Miles → 6.52 Miles
8:37 | 8:53/mi
10.87 Miles
1:33:53
Rank: #1522 (-26)
6.52 Miles → 10.87 Miles
37:40 | 8:40/mi
Garmin Hill Challenge· 11.38 mi
1:39:06
Rank: #1485 (+37)
10.87 Miles → Garmin Hill Challenge
5:13 | 10:14/mi
14.95 Miles
2:07:08
Rank: #1513 (-28)
Garmin Hill Challenge → 14.95 Miles
28:02 | 7:51/mi
18 Miles
2:35:47
Rank: #1369 (+144)
14.95 Miles → 18 Miles
28:39 | 9:24/mi
25 Miles
3:37:15
Rank: #1222 (+147)
18 Miles → 25 Miles
1:01:28 | 8:47/mi
Finish· 26.22 mi
3:49:30
Rank: #1250 (-28)
25 Miles → Finish
12:15 | 10:03/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi05:35:4415:268:3215:26
8:32
-
5.55 Miles
5.55 mi06:07:5447:368:3532:10
8:36
+0:04
6.52 Miles
6.52 mi06:16:3156:138:378:37
8:53
+0:17
10.87 Miles
10.87 mi06:54:111:33:538:3837:40
8:40
-0:13
Garmin Hill Challenge
11.38 mi06:59:241:39:068:435:13
10:14
+1:34
14.95 Miles
14.95 mi07:27:262:07:088:3028:02
7:51
-2:23
18 Miles
18.00 mi07:56:052:35:478:3928:39
9:24
+1:33
25 Miles
25.00 mi08:57:333:37:158:411:01:28
8:47
-0:37
Finish
26.22 mi09:09:483:49:308:4612:15
10:03
+1:16

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

7:51 /mi

Average Pace

8:46 /mi

Slowest Pace

10:14 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:02

12% of race

Time at Steady Pace

2:35:21

68% of race

Time at Slower Pace

46:07

20% of race

Average Pace: 8:45 /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.

Loading...
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 mi05:35:4415:268:3215:26
8:32
#1554
5.55 Miles
5.55 mi06:07:5447:368:3532:10
8:36
#1537
6.52 Miles
6.52 mi06:16:3156:138:378:37
8:53
#1496
10.87 Miles
10.87 mi06:54:111:33:538:3837:40
8:40
#1522
Garmin Hill Challenge
11.38 mi06:59:241:39:068:435:13
10:14
#1485
14.95 Miles
14.95 mi07:27:262:07:088:3028:02
7:51
#1513
18 Miles
18.00 mi07:56:052:35:478:3928:39
9:24
#1369
25 Miles
25.00 mi08:57:333:37:158:411:01:28
8:47
#1222
Finish
26.22 mi09:09:483:49:308:4612:15
10:03
#1250
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
1.81 Miles1.81 mi1.81 mi1554195161554(Top 24%)195(Top 10%)16(Top 15%)
5.55 Miles5.55 mi3.74 mi1537+17191+415+11568(Top 24%)199(Top 11%)17(Top 15%)
6.52 Miles6.52 mi0.97 mi1496+41179+1213+21377(Top 21%)155(Top 8%)8(Top 7%)
10.87 Miles10.87 mi4.35 mi1522-26190-1116-31598(Top 24%)210(Top 11%)16(Top 15%)
Garmin Hill Challenge11.38 mi0.51 mi1485+37180+1012+41301(Top 20%)148(Top 8%)8(Top 7%)
14.95 Miles14.95 mi3.57 mi1513-28186-614-21649(Top 25%)211(Top 11%)12(Top 11%)
18 Miles18.00 mi3.05 mi1369+144165+2111+31040(Top 16%)112(Top 6%)9(Top 8%)
25 Miles25.00 mi7.00 mi1222+147149+16111076(Top 16%)143(Top 8%)11(Top 10%)
Finish26.22 mi1.22 mi1250-28158-913-22543(Top 39%)566(Top 30%)26(Top 24%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 24%
×1human
+6ft-10ft

Overall

1554

Females

195

F45-49

16

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 24%
×6stories
+97ft-86ft

Overall

1568

Females

199

F45-49

17

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 21%
×15stories
+178ft-5ft

Overall

1377

Females

155

F45-49

8

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 24%
×20stories
+201ft-318ft

Overall

1598

Females

210

F45-49

16

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 20%
×11stories
+134ft-79ft

Overall

1301

Females

148

F45-49

8

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 25%
×17stories
+251ft-225ft

Overall

1649

Females

211

F45-49

12

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 16%
×12stories
+165ft-60ft

Overall

1040

Females

112

F45-49

9

18 Miles→25 Miles

18.0 - 25.0 mi

Top 16%
×22stories
+142ft-378ft

Overall

1076

Females

143

F45-49

11

25 Miles→Finish

25.0 - 26.2 mi

Top 39%
~flat
+2ft-0ft

Overall

2543

Females

566

F45-49

26

Passing Analysis

Category:
Athletes Passed
654*
Passed By
350
Net Change
+304
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#1554
1.81 Miles → 5.55 Miles11598+17#1554#1537
5.55 Miles → 6.52 Miles5918+41#1537#1496
6.52 Miles → 10.87 Miles54*80-26#1496#1522
10.87 Miles → Garmin Hill Challenge447+37#1522#1485
Garmin Hill Challenge → 14.95 Miles3159-28#1485#1513
14.95 Miles → 18 Miles151*7+144#1513#1369
18 Miles → 25 Miles192*45+147#1369#1222
25 Miles → Finish836-28#1222#1250
TOTALS654*350+304

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

📊

Passing Visuals

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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon