Jimmy Chen

Bib: 9802MAge: 27

Mountain View, CA

0:00
0:00
/ mi
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Overall
#0 / 4103
Top 20%
Gender (Male)
#0 / 2158
Top 28%
Division (M25-29)
#0 / 475
Top 34%
Race Day Weather
54°/44°F
overcast clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2M
16:15
Rank: #696
Start2.2M
7:23/mi
16:15 split
5.7M
47:36
Rank: #652 (+44)
2.2M5.7M
8:57/mi
31:21 split
6.43M
56:34
Rank: #685 (-33)
5.7M6.43M
12:17/mi
8:58 split
8.3M
1:10:13
Rank: #720 (-35)
6.43M8.3M
7:18/mi
13:39 split
11.45M
1:39:30
Rank: #747 (-27)
8.3M11.45M
9:18/mi
29:17 split
FINISH· 13.11 mi
1:56:18
Rank: #806 (-59)
11.45MFINISH
10:07/mi
16:48 split

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2M
2.20 mi06:48:2216:157:2316:15
7:23
-
5.7M
5.70 mi07:19:4347:368:2131:21
8:57
+1:34
6.43M
6.43 mi07:28:4156:348:488:58
12:17
+3:20
8.3M
8.30 mi07:42:201:10:138:2813:39
7:18
-4:59
11.45M
11.45 mi08:11:371:39:308:4129:17
9:18
+2:00
FINISH
13.11 mi08:28:251:56:188:5216:48
10:07
+0:49

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

7:18 /mi

Average Pace

8:52 /mi

Slowest Pace

12:17 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

29:54

26% of race

Time at Steady Pace

1:17:26

67% of race

Time at Slower Pace

8:58

8% of race

Average Pace: 8:52 /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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0mi3.3mi6.6mi9.8mi13.1mi
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
2.2M
2.20 mi06:48:2216:157:2316:15
7:23
#696
5.7M
5.70 mi07:19:4347:368:2131:21
8:57
#652
6.43M
6.43 mi07:28:4156:348:488:58
12:17
#685
8.3M
8.30 mi07:42:201:10:138:2813:39
7:18
#720
11.45M
11.45 mi08:11:371:39:308:4129:17
9:18
#747
FINISH
13.11 mi08:28:251:56:188:5216:48
10:07
#806
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2.2M2.20 mi2.20 mi696537144696(Top 17%)537(Top 25%)144(Top 30%)
5.7M5.70 mi3.50 mi652+44514+23136+8671(Top 16%)533(Top 25%)144(Top 30%)
6.43M6.43 mi0.73 mi685-33536-22144-8838(Top 20%)641(Top 30%)167(Top 35%)
8.3M8.30 mi1.87 mi720-35563-27152-8969(Top 24%)711(Top 33%)183(Top 39%)
11.45M11.45 mi3.15 mi747-27574-11153-1913(Top 22%)676(Top 31%)172(Top 36%)
FINISH13.11 mi1.66 mi806-59613-39163-101217(Top 30%)826(Top 38%)204(Top 43%)

Segment Performance Analysis

Start → 2.2M

0.0 - 2.2 mi

Top 17%
~flat
+6ft-3ft

Overall

696

Males

537

M25-29

145

2.2M→5.7M

2.2 - 5.7 mi

Top 16%
×5story building
+100ft-78ft

Overall

671

Males

533

M25-29

145

5.7M→6.43M

5.7 - 6.4 mi

Top 20%
×12story building
+147ft-0ft

Overall

838

Males

641

M25-29

168

6.43M→8.3M

6.4 - 8.3 mi

Top 24%
×4story building
+88ft-53ft

Overall

969

Males

711

M25-29

184

8.3M→11.45M

8.3 - 11.4 mi

Top 22%
×20story building
+293ft-331ft

Overall

913

Males

676

M25-29

172

11.45M→FINISH

11.4 - 13.1 mi

Top 30%
×7story building
+61ft-91ft

Overall

1217

Males

826

M25-29

204

Passing Analysis

Category:
Athletes Passed
153*
Passed By
263
Net Change
-110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2M----#696
2.2M5.7M9753+44#696#652
5.7M6.43M538-33#652#685
6.43M8.3M1348-35#685#720
8.3M11.45M28*55-27#720#747
11.45MFINISH10*69-59#747#806
TOTALS153*263-110

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon