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SF MARATHON 2023

Jennifer Zheng

Bib: 3748•F•Age: 25

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Gender (Female)
#0 / 1310
Top 42%
Division (F25-29)
#0 / 367
Top 47%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
17:49
Rank: #2134
Start → 2.2 Miles
17:49 | 8:06/mi
5.7 Miles
52:20
Rank: #2134
2.2 Miles → 5.7 Miles
34:31 | 9:52/mi
6.43 Miles
1:01:47
Rank: #2115 (+19)
5.7 Miles → 6.43 Miles
9:27 | 12:57/mi
10.92 Miles
1:43:18
Rank: #2232 (-117)
6.43 Miles → 10.92 Miles
41:31 | 9:15/mi
Garmin Hill Challenge· 11.42 mi
1:49:50
Rank: #2275 (-43)
10.92 Miles → Garmin Hill Challenge
6:32 | 13:04/mi
14.95 Miles
2:22:58
Rank: #2411 (-136)
Garmin Hill Challenge → 14.95 Miles
33:08 | 9:23/mi
18 Miles
3:00:26
Rank: #2582 (-171)
14.95 Miles → 18 Miles
37:28 | 12:17/mi
24 Miles
4:09:45
Rank: #2691 (-109)
18 Miles → 24 Miles
1:09:19 | 11:33/mi
Finish· 26.22 mi
4:34:01
Rank: #2702 (-11)
24 Miles → Finish
24:16 | 10:56/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:41:3817:498:0617:49
8:06
-
5.7 Miles
5.70 mi06:16:0952:209:1134:31
9:52
+1:46
6.43 Miles
6.43 mi06:25:361:01:479:379:27
12:57
+3:05
10.92 Miles
10.92 mi07:07:071:43:189:2841:31
9:15
-3:42
Garmin Hill Challenge
11.42 mi07:13:391:49:509:376:32
13:04
+3:49
14.95 Miles
14.95 mi07:46:472:22:589:3433:08
9:23
-3:41
18 Miles
18.00 mi08:24:153:00:2610:0137:28
12:17
+2:54
24 Miles
24.00 mi09:33:344:09:4510:241:09:19
11:33
-0:44
Finish
26.22 mi09:57:504:34:0110:2824:16
10:56
-0:37

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

8:06 /mi

Average Pace

10:28 /mi

Slowest Pace

13:04 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:59

46% of race

Time at Steady Pace

1:33:35

34% of race

Time at Slower Pace

53:27

20% of race

Average Pace: 10:27 /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
2.2 Miles
2.20 mi05:41:3817:498:0617:49
8:06
#2134
5.7 Miles
5.70 mi06:16:0952:209:1134:31
9:52
#2134
6.43 Miles
6.43 mi06:25:361:01:479:379:27
12:57
#2115
10.92 Miles
10.92 mi07:07:071:43:189:2841:31
9:15
#2232
Garmin Hill Challenge
11.42 mi07:13:391:49:509:376:32
13:04
#2275
14.95 Miles
14.95 mi07:46:472:22:589:3433:08
9:23
#2411
18 Miles
18.00 mi08:24:153:00:2610:0137:28
12:17
#2582
24 Miles
24.00 mi09:33:344:09:4510:241:09:19
11:33
#2691
Finish
26.22 mi09:57:504:34:0110:2824:16
10:56
#2702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.2 Miles2.20 mi2.20 mi2134360992134(Top 44%)360(Top 27%)99(Top 27%)
5.7 Miles5.70 mi3.50 mi2134345+15102-32139(Top 44%)342(Top 26%)99(Top 27%)
6.43 Miles6.43 mi0.73 mi2115+19336+999+32116(Top 43%)333(Top 25%)107(Top 29%)
10.92 Miles10.92 mi4.49 mi2232-117353-17112-132453(Top 50%)417(Top 32%)140(Top 38%)
Garmin Hill Challenge11.42 mi0.50 mi2275-43366-13118-62968(Top 61%)575(Top 44%)198(Top 54%)
14.95 Miles14.95 mi3.53 mi2411-136410-44135-172980(Top 61%)607(Top 46%)196(Top 53%)
18 Miles18.00 mi3.05 mi2582-171472-62150-153094(Top 63%)677(Top 52%)205(Top 56%)
24 Miles24.00 mi6.00 mi2691-109534-62168-182997(Top 61%)710(Top 54%)208(Top 57%)
Finish26.22 mi2.22 mi2702-11550-16171-32705(Top 55%)641(Top 49%)193(Top 53%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 44%
×1human
+8ft-12ft

Overall

2134

Females

360

F25-29

101

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 44%
×6stories
+92ft-87ft

Overall

2139

Females

342

F25-29

101

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 43%
×11stories
+137ft-3ft

Overall

2116

Females

333

F25-29

109

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 50%
×21stories
+225ft-318ft

Overall

2453

Females

417

F25-29

142

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 61%
×11stories
+134ft-123ft

Overall

2968

Females

575

F25-29

200

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 61%
×16stories
+234ft-225ft

Overall

2980

Females

607

F25-29

198

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 63%
×12stories
+165ft-60ft

Overall

3094

Females

677

F25-29

207

18 Miles→24 Miles

18.0 - 24.0 mi

Top 61%
×21stories
+142ft-377ft

Overall

2997

Females

710

F25-29

209

24 Miles→Finish

24.0 - 26.2 mi

Top 55%
~flat
+2ft-2ft

Overall

2705

Females

641

F25-29

193

Passing Analysis

Category:
Athletes Passed
401*
Passed By
969
Net Change
-568
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#2134
2.2 Miles → 5.7 Miles126*1260#2134#2134
5.7 Miles → 6.43 Miles4021+19#2134#2115
6.43 Miles → 10.92 Miles37*154-117#2115#2232
10.92 Miles → Garmin Hill Challenge1861-43#2232#2275
Garmin Hill Challenge → 14.95 Miles12148-136#2275#2411
14.95 Miles → 18 Miles44*215-171#2411#2582
18 Miles → 24 Miles87*196-109#2582#2691
24 Miles → Finish37*48-11#2691#2702
TOTALS401*969-568

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

📊

Passing Visuals

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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