All Results|Race Analytics|Course
SF MARATHON 2022

Jennifer Zheng

Bib: 3900•F•Age: 24

Palo Alto, CA

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0:00
0:00
/ mi
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Overall
#0 / 4134
Gender (Female)
#0 / 1206
Top 40%
Division (F20-24)
#0 / 134
Race Day Weather
54°/44°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2.2 Miles
17:12
Rank: #1512
Start → 2.2 Miles
17:12 | 7:49/mi
5.7 Miles
50:19
Rank: #1478 (+34)
2.2 Miles → 5.7 Miles
33:07 | 9:28/mi
6.43 Miles
59:32
Rank: #1507 (-29)
5.7 Miles → 6.43 Miles
9:13 | 12:37/mi
10.92 Miles
1:42:01
Rank: #1837 (-330)
6.43 Miles → 10.92 Miles
42:29 | 9:28/mi
Garmin Hill Challenge· 11.42 mi
1:48:05
Rank: #1828 (+9)
10.92 Miles → Garmin Hill Challenge
6:04 | 12:08/mi
14.95 Miles
2:24:33
Rank: #2138 (-310)
Garmin Hill Challenge → 14.95 Miles
36:28 | 10:20/mi
18 Miles
2:59:51
Rank: #2118 (+20)
14.95 Miles → 18 Miles
35:18 | 11:34/mi
24 Miles
4:09:26
Rank: #2257 (-139)
18 Miles → 24 Miles
1:09:35 | 11:36/mi
Finish· 26.22 mi
4:32:43
Rank: #2224 (+33)
24 Miles → Finish
23:17 | 10:30/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:56:0617:127:4917:12
7:49
-
5.7 Miles
5.70 mi06:29:1350:198:5033:07
9:28
+1:39
6.43 Miles
6.43 mi06:38:2659:329:169:13
12:37
+3:09
10.92 Miles
10.92 mi07:20:551:42:019:2142:29
9:28
-3:09
Garmin Hill Challenge
11.42 mi07:26:591:48:059:286:04
12:08
+2:40
14.95 Miles
14.95 mi08:03:272:24:339:4036:28
10:20
-1:48
18 Miles
18.00 mi08:38:452:59:5110:0035:18
11:34
+1:14
24 Miles
24.00 mi09:48:204:09:2610:241:09:35
11:36
+0:02
Finish
26.22 mi10:11:374:32:4310:2523:17
10:30
-1:06

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

7:49 /mi

Average Pace

10:25 /mi

Slowest Pace

12:37 /mi

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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

1:32:48

34% of race

Time at Steady Pace

59:45

22% of race

Time at Slower Pace

2:00:10

44% of race

Average Pace: 10:24 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2.2 Miles
2.20 mi05:56:0617:127:4917:12
7:49
#1512
5.7 Miles
5.70 mi06:29:1350:198:5033:07
9:28
#1478
6.43 Miles
6.43 mi06:38:2659:329:169:13
12:37
#1507
10.92 Miles
10.92 mi07:20:551:42:019:2142:29
9:28
#1837
Garmin Hill Challenge
11.42 mi07:26:591:48:059:286:04
12:08
#1828
14.95 Miles
14.95 mi08:03:272:24:339:4036:28
10:20
#2138
18 Miles
18.00 mi08:38:452:59:5110:0035:18
11:34
#2118
24 Miles
24.00 mi09:48:204:09:2610:241:09:35
11:36
#2257
Finish
26.22 mi10:11:374:32:4310:2523:17
10:30
#2224
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-24Seg. OverallSeg. FemalesSeg. F20-24
2.2 Miles2.20 mi2.20 mi1512254451512(Top 37%)254(Top 21%)45(Top 34%)
5.7 Miles5.70 mi3.50 mi1478+34241+1339+61463(Top 35%)240(Top 20%)38(Top 28%)
6.43 Miles6.43 mi0.73 mi1507-29247-642-31657(Top 40%)282(Top 23%)43(Top 32%)
10.92 Miles10.92 mi4.49 mi1837-330331-8454-122328(Top 56%)464(Top 38%)67(Top 50%)
Garmin Hill Challenge11.42 mi0.50 mi1828+933153+12007(Top 49%)381(Top 32%)61(Top 46%)
14.95 Miles14.95 mi3.53 mi2138-310416-8567-143009(Top 73%)734(Top 61%)97(Top 72%)
18 Miles18.00 mi3.05 mi2118+20406+1066+12279(Top 55%)500(Top 41%)76(Top 57%)
24 Miles24.00 mi6.00 mi2257-139481-7572-62580(Top 62%)655(Top 54%)89(Top 66%)
Finish26.22 mi2.22 mi2224+33484-3722076(Top 50%)491(Top 41%)79(Top 59%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 37%
×1human
+8ft-12ft

Overall

1512

Females

254

F20-24

46

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 35%
×6stories
+92ft-87ft

Overall

1463

Females

240

F20-24

39

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 40%
×11stories
+137ft-3ft

Overall

1657

Females

282

F20-24

44

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 56%
×21stories
+225ft-318ft

Overall

2328

Females

464

F20-24

68

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 49%
×11stories
+134ft-123ft

Overall

2007

Females

381

F20-24

62

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 73%
×16stories
+234ft-225ft

Overall

3009

Females

734

F20-24

98

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 55%
×12stories
+165ft-60ft

Overall

2279

Females

500

F20-24

76

18 Miles→24 Miles

18.0 - 24.0 mi

Top 62%
×21stories
+142ft-377ft

Overall

2580

Females

655

F20-24

89

24 Miles→Finish

24.0 - 26.2 mi

Top 50%
~flat
+2ft-2ft

Overall

2076

Females

491

F20-24

79

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
361*
Passed By
1073
Net Change
-712
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#1512
2.2 Miles → 5.7 Miles124*90+34#1512#1478
5.7 Miles → 6.43 Miles1443-29#1478#1507
6.43 Miles → 10.92 Miles11341-330#1507#1837
10.92 Miles → Garmin Hill Challenge2415+9#1837#1828
Garmin Hill Challenge → 14.95 Miles8*318-310#1828#2138
14.95 Miles → 18 Miles70*50+20#2138#2118
18 Miles → 24 Miles58*197-139#2118#2257
24 Miles → Finish52*19+33#2257#2224
TOTALS361*1073-712

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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Public Race Data

The San Francisco Marathon

The San Francisco Marathon