Meg Cheng

San Francisco

Bib: 89 F 41

0:00
0:00
/ mi
Masters
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Overall
#0 / 1267
Top 30%
Gender (Female)
#0 / 547
Top 22%
Masters (Masters Women)
#0 / 242
Top 17%
Division (F40-44)
#0 / 85
Top 25%
Race Day Weather
39°/29°F
clear sky

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
343 ft elev
10K· 6.21 mi
8:07/mi
50:25
2183230.3%
235 ft elev
13.1M
8:31/mi
1:49:06
1322110.2%
152 ft elev
20M
8:34/mi
2:48:12
195222
125 ft elev
Finish· 26.22 mi
8:53/mi
3:43:27
641310.2%
60 ft elev
Course Elevation
58411 ft
×1redwood tree
611 ft climb · 894 ft descent

The Course

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Half Splits

1st Half· via 13.1MFaster
Distance13.10 mi
Time1:49:06
Pace8:20 /mi
2nd Half
Distance13.12 mi
Time1:54:21
Pace8:43 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
10K
6.21 mi08:21:5150:258:0750:25
8:07
-
13.1M
13.10 mi09:20:321:49:068:2058:41
8:31
+0:24
20M
20.00 mi10:19:382:48:128:2559:06
8:34
+0:03
Finish
26.22 mi11:14:533:43:278:3255:15
8:53
+0:19

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

8:07 /mi

Average Pace

8:32 /mi

Slowest Pace

8:53 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:06

49% of race

Time at Steady Pace

1:54:21

51% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:31 /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
10K
6.21 mi08:21:5150:258:0750:25
8:07
#384
13.1M
13.10 mi09:20:321:49:068:2058:41
8:31
#451
20M
20.00 mi10:19:382:48:128:2559:06
8:34
#440
Finish
26.22 mi11:14:533:43:278:3255:15
8:53
#378
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
10K6.21 mi6.21 mi38410517384(Top 30%)105(Top 19%)17(Top 20%)
13.1M13.10 mi6.89 mi451-67133-2821-4483(Top 38%)146(Top 27%)26(Top 31%)
20M20.00 mi6.90 mi440+1113322-1407(Top 32%)128(Top 23%)21(Top 25%)
Finish26.22 mi6.22 mi378+62121+1221+1377(Top 30%)132(Top 24%)23(Top 27%)

Segment Performance Analysis

Start → 10K

0.0 - 6.2 mi

Top 30%
×15story building
+218ft-323ft

Overall

384

Females

105

F40-44

17

10K→13.1M

6.2 - 13.1 mi

Top 38%
×7story building
+132ft-211ft

Overall

483

Females

146

F40-44

26

13.1M→20M

13.1 - 20.0 mi

Top 32%
×9story building
+195ft-222ft

Overall

407

Females

128

F40-44

21

20M→Finish

20.0 - 26.2 mi

Top 30%
×6story building
+64ft-131ft

Overall

377

Females

132

F40-44

23

Passing Analysis

Category:
Athletes Passed
95
Passed By
89
Net Change
+6
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 10K----#384
10K13.1M471-67#384#451
13.1M20M2211+11#451#440
20MFinish697+62#440#378
TOTALS9589+6
📊

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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Public Race Data

Blistering Pace Race Management

Blistering Pace Race Management

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