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SF MARATHON 2024

Casey Niu

Bib: 5435•F•Age: 24

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 5694
Top 39%
Gender (Female)
#0 / 1546
Top 27%
F20-29
#0 / 228
Top 36%
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
17:09
Rank: #2960
Start → 1.81M
17:09 | 9:28/mi
6.52M
1:03:12
Rank: #3014 (-54)
1.81M → 6.52M
46:03 | 9:47/mi
10.89M
1:43:37
Rank: #2745 (+269)
6.52M → 10.89M
40:25 | 9:15/mi
Garmin Hill Challenge· 11.40 mi
1:50:05
Rank: #2772 (-27)
10.89M → Garmin Hill Challenge
6:28 | 12:41/mi
14.95M
2:20:11
Rank: #2611 (+161)
Garmin Hill Challenge → 14.95M
30:06 | 8:29/mi
18M
2:54:25
Rank: #2629 (-18)
14.95M → 18M
34:14 | 11:14/mi
24.69M
4:01:20
Rank: #2326 (+303)
18M → 24.69M
1:06:55 | 10:00/mi
Finish· 26.22 mi
4:14:39
Rank: #2244 (+82)
24.69M → Finish
13:19 | 8:43/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:38:0117:099:2817:09
9:28
-
6.52M
6.52 mi06:24:041:03:129:4246:03
9:47
+0:19
10.89M
10.89 mi07:04:291:43:379:3140:25
9:15
-0:32
Garmin Hill Challenge
11.40 mi07:10:571:50:059:396:28
12:41
+3:26
14.95M
14.95 mi07:41:032:20:119:2330:06
8:29
-4:12
18M
18.00 mi08:15:172:54:259:4134:14
11:14
+2:45
24.69M
24.69 mi09:22:124:01:209:461:06:55
10:00
-1:14
Finish
26.22 mi09:35:314:14:399:4313:19
8:43
-1:17

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

8:29 /mi

Average Pace

9:43 /mi

Slowest Pace

12:41 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:25

17% of race

Time at Steady Pace

2:50:32

67% of race

Time at Slower Pace

40:42

16% of race

Average Pace: 9:43 /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
1.81M
1.81 mi05:38:0117:099:2817:09
9:28
#2960
6.52M
6.52 mi06:24:041:03:129:4246:03
9:47
#3014
10.89M
10.89 mi07:04:291:43:379:3140:25
9:15
#2745
Garmin Hill Challenge
11.40 mi07:10:571:50:059:396:28
12:41
#2772
14.95M
14.95 mi07:41:032:20:119:2330:06
8:29
#2611
18M
18.00 mi08:15:172:54:259:4134:14
11:14
#2629
24.69M
24.69 mi09:22:124:01:209:461:06:55
10:00
#2326
Finish
26.22 mi09:35:314:14:399:4313:19
8:43
#2244
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81M1.81 mi1.81 mi29605701052960(Top 52%)570(Top 37%)105(Top 46%)
6.52M6.52 mi4.71 mi3014-54575-51053079(Top 54%)592(Top 38%)109(Top 48%)
10.89M10.89 mi4.37 mi2745+269500+7592+132458(Top 43%)416(Top 27%)74(Top 32%)
Garmin Hill Challenge11.40 mi0.51 mi2772-27504-496-43378(Top 59%)690(Top 45%)135(Top 59%)
14.95M14.95 mi3.55 mi2611+161462+4285+112177(Top 38%)349(Top 23%)70(Top 31%)
18M18.00 mi3.05 mi2629-18472-1092-72898(Top 51%)584(Top 38%)112(Top 49%)
24.69M24.69 mi6.69 mi2326+303427+4584+81938(Top 34%)358(Top 23%)70(Top 31%)
Finish26.22 mi1.53 mi2244+82413+1483+11419(Top 25%)267(Top 17%)48(Top 21%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 52%
×1human
+6ft-10ft

Overall

2960

Females

570

F20-24

106

1.81M→6.52M

1.8 - 6.5 mi

Top 54%
×16stories
+275ft-93ft

Overall

3079

Females

592

F20-24

109

6.52M→10.89M

6.5 - 10.9 mi

Top 43%
×20stories
+201ft-318ft

Overall

2458

Females

416

F20-24

74

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 59%
×11stories
+134ft-79ft

Overall

3378

Females

690

F20-24

135

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 38%
×17stories
+251ft-225ft

Overall

2177

Females

349

F20-24

70

14.95M→18M

14.9 - 18.0 mi

Top 51%
×12stories
+165ft-60ft

Overall

2898

Females

584

F20-24

112

18M→24.69M

18.0 - 24.7 mi

Top 34%
×22stories
+142ft-377ft

Overall

1938

Females

358

F20-24

70

24.69M→Finish

24.7 - 26.2 mi

Top 25%
~flat
+2ft-2ft

Overall

1419

Females

267

F20-24

48

Passing Analysis

Category:
Athletes Passed
1138*
Passed By
422
Net Change
+716
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2960
1.81M → 6.52M180*234-54#2960#3014
6.52M → 10.89M280*11+269#3014#2745
10.89M → Garmin Hill Challenge1946-27#2745#2772
Garmin Hill Challenge → 14.95M166*5+161#2772#2611
14.95M → 18M7997-18#2611#2629
18M → 24.69M330*27+303#2629#2326
24.69M → Finish84*2+82#2326#2244
TOTALS1138*422+716

* 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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