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SF MARATHON 2025

Michelle Chow

Bib: 7484•F•Age: 22

Alameda, CA

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

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
1.81 Miles
20:30
Rank: #5970
Start → 1.81 Miles
20:30 | 11:20/mi
5.55 Miles
1:02:42
Rank: #5709 (+261)
1.81 Miles → 5.55 Miles
42:12 | 11:17/mi
6.52 Miles
1:14:59
Rank: #5780 (-71)
5.55 Miles → 6.52 Miles
12:17 | 12:40/mi
10.87 Miles
2:05:44
Rank: #5696 (+84)
6.52 Miles → 10.87 Miles
50:45 | 11:40/mi
Garmin Hill Challenge· 11.38 mi
2:14:56
Rank: #5791 (-95)
10.87 Miles → Garmin Hill Challenge
9:12 | 18:03/mi
14.95 Miles
3:01:51
Rank: #5890 (-99)
Garmin Hill Challenge → 14.95 Miles
46:55 | 13:09/mi
18 Miles
3:41:56
Rank: #5862 (+28)
14.95 Miles → 18 Miles
40:05 | 13:09/mi
25 Miles
5:19:10
Rank: #5807 (+55)
18 Miles → 25 Miles
1:37:14 | 13:53/mi
Finish· 26.22 mi
5:33:51
Rank: #5770 (+37)
25 Miles → Finish
14:41 | 12:03/mi
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81 Miles
1.81 mi06:02:5020:3011:2020:30
11:20
-
5.55 Miles
5.55 mi06:45:021:02:4211:1842:12
11:17
-0:03
6.52 Miles
6.52 mi06:57:191:14:5911:3012:17
12:40
+1:23
10.87 Miles
10.87 mi07:48:042:05:4411:3450:45
11:40
-1:00
Garmin Hill Challenge
11.38 mi07:57:162:14:5611:519:12
18:03
+6:23
14.95 Miles
14.95 mi08:44:113:01:5112:1046:55
13:09
-4:54
18 Miles
18.00 mi09:24:163:41:5612:2040:05
13:09
0:00
25 Miles
25.00 mi11:01:305:19:1012:461:37:14
13:53
+0:44
Finish
26.22 mi11:16:115:33:5112:4514:41
12:03
-1:50

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

11:17 /mi

Average Pace

12:45 /mi

Slowest Pace

18:03 /mi

Loading chart...
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

1:53:27

34% of race

Time at Steady Pace

1:53:58

34% of race

Time at Slower Pace

1:46:26

32% of race

Average Pace: 12:44 /mi

Loading chart...
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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81 Miles
1.81 mi06:02:5020:3011:2020:30
11:20
#5970
5.55 Miles
5.55 mi06:45:021:02:4211:1842:12
11:17
#5709
6.52 Miles
6.52 mi06:57:191:14:5911:3012:17
12:40
#5780
10.87 Miles
10.87 mi07:48:042:05:4411:3450:45
11:40
#5696
Garmin Hill Challenge
11.38 mi07:57:162:14:5611:519:12
18:03
#5791
14.95 Miles
14.95 mi08:44:113:01:5112:1046:55
13:09
#5890
18 Miles
18.00 mi09:24:163:41:5612:2040:05
13:09
#5862
25 Miles
25.00 mi11:01:305:19:1012:461:37:14
13:53
#5807
Finish
26.22 mi11:16:115:33:5112:4514:41
12:03
#5770
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81 Miles1.81 mi1.81 mi597016062525970(Top 91%)1606(Top 86%)252(Top 90%)
5.55 Miles5.55 mi3.74 mi5709+2611487+119235+175553(Top 85%)1420(Top 76%)225(Top 81%)
6.52 Miles6.52 mi0.97 mi5780-711517-30244-95989(Top 92%)1615(Top 86%)254(Top 91%)
10.87 Miles10.87 mi4.35 mi5696+841479+38239+55599(Top 86%)1453(Top 77%)235(Top 84%)
Garmin Hill Challenge11.38 mi0.51 mi5791-951520-41246-76224(Top 95%)1722(Top 92%)267(Top 96%)
14.95 Miles14.95 mi3.57 mi5890-991572-52251-56057(Top 93%)1670(Top 89%)261(Top 94%)
18 Miles18.00 mi3.05 mi5862+281576-42515135(Top 78%)1370(Top 73%)229(Top 82%)
25 Miles25.00 mi7.00 mi5807+551574+2252-15622(Top 86%)1585(Top 84%)253(Top 91%)
Finish26.22 mi1.22 mi5770+371562+12250+24689(Top 72%)1259(Top 67%)213(Top 76%)

Segment Performance Analysis

Start → 1.81 Miles

0.0 - 1.8 mi

Top 91%
×1human
+6ft-10ft

Overall

5970

Females

1606

F20-24

252

1.81 Miles→5.55 Miles

1.8 - 5.5 mi

Top 85%
×6stories
+97ft-86ft

Overall

5553

Females

1420

F20-24

225

5.55 Miles→6.52 Miles

5.5 - 6.5 mi

Top 92%
×15stories
+178ft-5ft

Overall

5989

Females

1615

F20-24

254

6.52 Miles→10.87 Miles

6.5 - 10.9 mi

Top 86%
×20stories
+201ft-318ft

Overall

5599

Females

1453

F20-24

235

10.87 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 95%
×11stories
+134ft-79ft

Overall

6224

Females

1722

F20-24

267

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 93%
×17stories
+251ft-225ft

Overall

6057

Females

1670

F20-24

261

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 78%
×12stories
+165ft-60ft

Overall

5135

Females

1370

F20-24

229

18 Miles→25 Miles

18.0 - 25.0 mi

Top 86%
×22stories
+142ft-378ft

Overall

5622

Females

1585

F20-24

253

25 Miles→Finish

25.0 - 26.2 mi

Top 72%
~flat
+2ft-0ft

Overall

4689

Females

1259

F20-24

213

Passing Analysis

Category:
Athletes Passed
766*
Passed By
566
Net Change
+200
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81 Miles----#5970
1.81 Miles → 5.55 Miles31857+261#5970#5709
5.55 Miles → 6.52 Miles2192-71#5709#5780
6.52 Miles → 10.87 Miles153*69+84#5780#5696
10.87 Miles → Garmin Hill Challenge499-95#5696#5791
Garmin Hill Challenge → 14.95 Miles44*143-99#5791#5890
14.95 Miles → 18 Miles67*39+28#5890#5862
18 Miles → 25 Miles120*65+55#5862#5807
25 Miles → Finish39*2+37#5807#5770
TOTALS766*566+200

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon