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SF MARATHON 2023

Cynthia Xu

Bib: 5479•F•Age: 30

Berkeley, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Gender (Female)
#0 / 1310
Division (F30-34)
#0 / 258
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
21:38
Rank: #4375
Start → 2.2 Miles
21:38 | 9:50/mi
5.7 Miles
1:04:13
Rank: #4241 (+134)
2.2 Miles → 5.7 Miles
42:35 | 12:10/mi
6.43 Miles
1:16:01
Rank: #4235 (+6)
5.7 Miles → 6.43 Miles
11:48 | 16:10/mi
10.92 Miles
2:09:46
Rank: #4411 (-176)
6.43 Miles → 10.92 Miles
53:45 | 11:58/mi
Garmin Hill Challenge· 11.42 mi
2:18:21
Rank: #4428 (-17)
10.92 Miles → Garmin Hill Challenge
8:35 | 17:10/mi
14.95 Miles
2:53:48
Rank: #4269 (+159)
Garmin Hill Challenge → 14.95 Miles
35:27 | 10:03/mi
18 Miles
3:31:41
Rank: #4057 (+212)
14.95 Miles → 18 Miles
37:53 | 12:25/mi
24 Miles
4:42:24
Rank: #3805 (+252)
18 Miles → 24 Miles
1:10:43 | 11:47/mi
Finish· 26.22 mi
5:08:33
Rank: #3773 (+32)
24 Miles → Finish
26:09 | 11:47/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:52:2521:389:5021:38
9:50
-
5.7 Miles
5.70 mi06:35:001:04:1311:1642:35
12:10
+2:20
6.43 Miles
6.43 mi06:46:481:16:0111:4911:48
16:10
+4:00
10.92 Miles
10.92 mi07:40:332:09:4611:5353:45
11:58
-4:12
Garmin Hill Challenge
11.42 mi07:49:082:18:2112:078:35
17:10
+5:12
14.95 Miles
14.95 mi08:24:352:53:4811:3835:27
10:03
-7:07
18 Miles
18.00 mi09:02:283:31:4111:4637:53
12:25
+2:22
24 Miles
24.00 mi10:13:114:42:2411:461:10:43
11:47
-0:38
Finish
26.22 mi10:39:205:08:3311:4726:09
11:47
0:00

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

9:50 /mi

Average Pace

11:47 /mi

Slowest Pace

17:10 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

57:05

19% of race

Time at Steady Pace

3:51:05

75% of race

Time at Slower Pace

20:23

7% of race

Average Pace: 11:46 /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 mi05:52:2521:389:5021:38
9:50
#4375
5.7 Miles
5.70 mi06:35:001:04:1311:1642:35
12:10
#4241
6.43 Miles
6.43 mi06:46:481:16:0111:4911:48
16:10
#4235
10.92 Miles
10.92 mi07:40:332:09:4611:5353:45
11:58
#4411
Garmin Hill Challenge
11.42 mi07:49:082:18:2112:078:35
17:10
#4428
14.95 Miles
14.95 mi08:24:352:53:4811:3835:27
10:03
#4269
18 Miles
18.00 mi09:02:283:31:4111:4637:53
12:25
#4057
24 Miles
24.00 mi10:13:114:42:2411:461:10:43
11:47
#3805
Finish
26.22 mi10:39:205:08:3311:4726:09
11:47
#3773
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2.2 Miles2.20 mi2.20 mi437510812134375(Top 90%)1081(Top 83%)213(Top 83%)
5.7 Miles5.70 mi3.50 mi4241+1341031+50205+84184(Top 86%)1010(Top 77%)197(Top 76%)
6.43 Miles6.43 mi0.73 mi4235+61020+11199+64221(Top 86%)1018(Top 78%)196(Top 76%)
10.92 Miles10.92 mi4.49 mi4411-1761092-72209-104594(Top 94%)1164(Top 89%)227(Top 88%)
Garmin Hill Challenge11.42 mi0.50 mi4428-171096-4214-54444(Top 91%)1109(Top 85%)221(Top 86%)
14.95 Miles14.95 mi3.53 mi4269+1591035+61198+163583(Top 73%)810(Top 62%)154(Top 60%)
18 Miles18.00 mi3.05 mi4057+212971+64186+123177(Top 65%)706(Top 54%)141(Top 55%)
24 Miles24.00 mi6.00 mi3805+252914+57173+133160(Top 65%)761(Top 58%)153(Top 59%)
Finish26.22 mi2.22 mi3773+32909+5172+13305(Top 68%)830(Top 63%)164(Top 64%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 90%
×1human
+8ft-12ft

Overall

4375

Females

1081

F30-34

213

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 86%
×6stories
+92ft-87ft

Overall

4184

Females

1010

F30-34

197

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 86%
×11stories
+137ft-3ft

Overall

4221

Females

1018

F30-34

196

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 94%
×21stories
+225ft-318ft

Overall

4594

Females

1164

F30-34

227

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 91%
×11stories
+134ft-123ft

Overall

4444

Females

1109

F30-34

221

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 73%
×16stories
+234ft-225ft

Overall

3583

Females

810

F30-34

154

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 65%
×12stories
+165ft-60ft

Overall

3177

Females

706

F30-34

141

18 Miles→24 Miles

18.0 - 24.0 mi

Top 65%
×21stories
+142ft-377ft

Overall

3160

Females

761

F30-34

153

24 Miles→Finish

24.0 - 26.2 mi

Top 68%
~flat
+2ft-2ft

Overall

3305

Females

830

F30-34

164

Passing Analysis

Category:
Athletes Passed
977*
Passed By
375
Net Change
+602
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#4375
2.2 Miles → 5.7 Miles222*88+134#4375#4241
5.7 Miles → 6.43 Miles3731+6#4241#4235
6.43 Miles → 10.92 Miles30*206-176#4235#4411
10.92 Miles → Garmin Hill Challenge421-17#4411#4428
Garmin Hill Challenge → 14.95 Miles161*2+159#4428#4269
14.95 Miles → 18 Miles216*4+212#4269#4057
18 Miles → 24 Miles261*9+252#4057#3805
24 Miles → Finish46*14+32#3805#3773
TOTALS977*375+602

* 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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