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SF MARATHON 2024

Yifei Chen

Bib: 4291•F•Age: 25

SAN FRANCISCO, CA

0:00
0:00
/ mi
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Overall
#0 / 5694
Gender (Female)
#0 / 1546
Division (F25-29)
#0 / 409
Race Day Weather
56°/46°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
17:04
Rank: #2892
Start → 1.81M
17:04 | 9:26/mi
6.52M
1:03:05
Rank: #2986 (-94)
1.81M → 6.52M
46:01 | 9:46/mi
10.89M
1:48:10
Rank: #3325 (-339)
6.52M → 10.89M
45:05 | 10:19/mi
Garmin Hill Challenge· 11.40 mi
1:56:07
Rank: #3467 (-142)
10.89M → Garmin Hill Challenge
7:57 | 15:35/mi
14.95M
2:32:44
Rank: #3698 (-231)
Garmin Hill Challenge → 14.95M
36:37 | 10:19/mi
18M
3:14:24
Rank: #3958 (-260)
14.95M → 18M
41:40 | 13:40/mi
24.69M
4:42:32
Rank: #4189 (-231)
18M → 24.69M
1:28:08 | 13:10/mi
Finish· 26.22 mi
5:00:03
Rank: #4187 (+2)
24.69M → Finish
17:31 | 11:28/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi05:37:5917:049:2617:04
9:26
-
6.52M
6.52 mi06:24:001:03:059:4146:01
9:46
+0:20
10.89M
10.89 mi07:09:051:48:109:5645:05
10:19
+0:33
Garmin Hill Challenge
11.40 mi07:17:021:56:0710:117:57
15:35
+5:16
14.95M
14.95 mi07:53:392:32:4410:1336:37
10:19
-5:16
18M
18.00 mi08:35:193:14:2410:4841:40
13:40
+3:21
24.69M
24.69 mi10:03:274:42:3211:271:28:08
13:10
-0:30
Finish
26.22 mi10:20:585:00:0311:2717:31
11:28
-1:42

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

9:26 /mi

Average Pace

11:27 /mi

Slowest Pace

15:35 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24:47

48% of race

Time at Steady Pace

17:31

6% of race

Time at Slower Pace

2:17:45

46% of race

Average Pace: 11:27 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi05:37:5917:049:2617:04
9:26
#2892
6.52M
6.52 mi06:24:001:03:059:4146:01
9:46
#2986
10.89M
10.89 mi07:09:051:48:109:5645:05
10:19
#3325
Garmin Hill Challenge
11.40 mi07:17:021:56:0710:117:57
15:35
#3467
14.95M
14.95 mi07:53:392:32:4410:1336:37
10:19
#3698
18M
18.00 mi08:35:193:14:2410:4841:40
13:40
#3958
24.69M
24.69 mi10:03:274:42:3211:271:28:08
13:10
#4189
Finish
26.22 mi10:20:585:00:0311:2717:31
11:28
#4187
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi1.81 mi28925471652892(Top 51%)547(Top 35%)165(Top 40%)
6.52M6.52 mi4.71 mi2986-94565-18164+13073(Top 54%)589(Top 38%)172(Top 42%)
10.89M10.89 mi4.37 mi3325-339676-111197-333767(Top 66%)812(Top 53%)233(Top 57%)
Garmin Hill Challenge11.40 mi0.51 mi3467-142713-37209-124702(Top 83%)1137(Top 74%)325(Top 79%)
14.95M14.95 mi3.55 mi3698-231801-88230-214331(Top 76%)1020(Top 66%)291(Top 71%)
18M18.00 mi3.05 mi3958-260888-87255-254615(Top 81%)1158(Top 75%)325(Top 79%)
24.69M24.69 mi6.69 mi4189-231993-105282-274422(Top 78%)1148(Top 74%)316(Top 77%)
Finish26.22 mi1.53 mi4187+21002-9285-34035(Top 71%)1043(Top 67%)300(Top 73%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 51%
×1human
+6ft-10ft

Overall

2892

Females

547

F25-29

165

1.81M→6.52M

1.8 - 6.5 mi

Top 54%
×16stories
+275ft-93ft

Overall

3073

Females

589

F25-29

172

6.52M→10.89M

6.5 - 10.9 mi

Top 66%
×20stories
+201ft-318ft

Overall

3767

Females

812

F25-29

233

10.89M→Garmin Hill Challenge

10.9 - 11.4 mi

Top 83%
×11stories
+134ft-79ft

Overall

4702

Females

1137

F25-29

327

Garmin Hill Challenge→14.95M

11.4 - 14.9 mi

Top 76%
×17stories
+251ft-225ft

Overall

4331

Females

1020

F25-29

293

14.95M→18M

14.9 - 18.0 mi

Top 81%
×12stories
+165ft-60ft

Overall

4615

Females

1158

F25-29

327

18M→24.69M

18.0 - 24.7 mi

Top 78%
×22stories
+142ft-377ft

Overall

4422

Females

1148

F25-29

316

24.69M→Finish

24.7 - 26.2 mi

Top 71%
~flat
+2ft-2ft

Overall

4035

Females

1043

F25-29

300

Passing Analysis

Category:
Athletes Passed
350*
Passed By
1645
Net Change
-1295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2892
1.81M → 6.52M156*250-94#2892#2986
6.52M → 10.89M31*370-339#2986#3325
10.89M → Garmin Hill Challenge1143-142#3325#3467
Garmin Hill Challenge → 14.95M33*264-231#3467#3698
14.95M → 18M28288-260#3698#3958
18M → 24.69M76*307-231#3958#4189
24.69M → Finish25*23+2#4189#4187
TOTALS350*1645-1295

* 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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