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SF MARATHON 2023

Doreen Chang

Bib: 2466•F•Age: 19

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 15%
Gender (Female)
#0 / 1310
Top 6%
F19 & Under
#0 / 22
Top 18%
Race Day Weather
69°/59°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2.2 Miles
14:54
Rank: #440
Start → 2.2 Miles
14:54 | 6:46/mi
5.7 Miles
43:58
Rank: #463 (-23)
2.2 Miles → 5.7 Miles
29:04 | 8:18/mi
6.43 Miles
51:50
Rank: #461 (+2)
5.7 Miles → 6.43 Miles
7:52 | 10:46/mi
10.92 Miles
1:25:26
Rank: #457 (+4)
6.43 Miles → 10.92 Miles
33:36 | 7:29/mi
Garmin Hill Challenge· 11.42 mi
1:30:17
Rank: #454 (+3)
10.92 Miles → Garmin Hill Challenge
4:51 | 9:42/mi
14.95 Miles
1:55:23
Rank: #451 (+3)
Garmin Hill Challenge → 14.95 Miles
25:06 | 7:07/mi
18 Miles
2:25:42
Rank: #580 (-129)
14.95 Miles → 18 Miles
30:19 | 9:56/mi
24 Miles
3:20:52
Rank: #715 (-135)
18 Miles → 24 Miles
55:10 | 9:12/mi
Finish· 26.22 mi
3:41:38
Rank: #748 (-33)
24 Miles → Finish
20:46 | 9:22/mi

The Course

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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.2 Miles
2.20 mi05:31:5814:546:4614:54
6:46
-
5.7 Miles
5.70 mi06:01:0243:587:4329:04
8:18
+1:32
6.43 Miles
6.43 mi06:08:5451:508:047:52
10:46
+2:28
10.92 Miles
10.92 mi06:42:301:25:267:4933:36
7:29
-3:17
Garmin Hill Challenge
11.42 mi06:47:211:30:177:544:51
9:42
+2:13
14.95 Miles
14.95 mi07:12:271:55:237:4325:06
7:07
-2:35
18 Miles
18.00 mi07:42:462:25:428:0630:19
9:56
+2:49
24 Miles
24.00 mi08:37:563:20:528:2255:10
9:12
-0:44
Finish
26.22 mi08:58:423:41:388:2820:46
9:22
+0:10

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

6:46 /mi

Average Pace

8:28 /mi

Slowest Pace

10:46 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:40

46% of race

Time at Steady Pace

1:20:47

36% of race

Time at Slower Pace

38:11

17% of race

Average Pace: 8:27 /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 mi05:31:5814:546:4614:54
6:46
#440
5.7 Miles
5.70 mi06:01:0243:587:4329:04
8:18
#463
6.43 Miles
6.43 mi06:08:5451:508:047:52
10:46
#461
10.92 Miles
10.92 mi06:42:301:25:267:4933:36
7:29
#457
Garmin Hill Challenge
11.42 mi06:47:211:30:177:544:51
9:42
#454
14.95 Miles
14.95 mi07:12:271:55:237:4325:06
7:07
#451
18 Miles
18.00 mi07:42:462:25:428:0630:19
9:56
#580
24 Miles
24.00 mi08:37:563:20:528:2255:10
9:12
#715
Finish
26.22 mi08:58:423:41:388:2820:46
9:22
#748
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF19 & UnderSeg. OverallSeg. FemalesSeg. F19 & Under
2.2 Miles2.20 mi2.20 mi440373440(Top 9%)37(Top 3%)3(Top 14%)
5.7 Miles5.70 mi3.50 mi463-2340-33501(Top 10%)44(Top 3%)3(Top 14%)
6.43 Miles6.43 mi0.73 mi461+238+23468(Top 10%)38(Top 3%)3(Top 14%)
10.92 Miles10.92 mi4.49 mi457+436+22+1480(Top 10%)34(Top 3%)3(Top 14%)
Garmin Hill Challenge11.42 mi0.50 mi454+3362572(Top 12%)36(Top 3%)4(Top 18%)
14.95 Miles14.95 mi3.53 mi451+335+12451(Top 9%)30(Top 2%)3(Top 14%)
18 Miles18.00 mi3.05 mi580-12946-113-11331(Top 27%)171(Top 13%)5(Top 23%)
24 Miles24.00 mi6.00 mi715-13570-244-11257(Top 26%)196(Top 15%)5(Top 23%)
Finish26.22 mi2.22 mi748-3381-1141421(Top 29%)250(Top 19%)6(Top 27%)

Segment Performance Analysis

Start → 2.2 Miles

0.0 - 2.2 mi

Top 9%
×1human
+8ft-12ft

Overall

440

Females

37

F15-19

3

2.2 Miles→5.7 Miles

2.2 - 5.7 mi

Top 10%
×6stories
+92ft-87ft

Overall

501

Females

44

F15-19

3

5.7 Miles→6.43 Miles

5.7 - 6.4 mi

Top 10%
×11stories
+137ft-3ft

Overall

468

Females

38

F15-19

3

6.43 Miles→10.92 Miles

6.4 - 10.9 mi

Top 10%
×21stories
+225ft-318ft

Overall

480

Females

34

F15-19

3

10.92 Miles→Garmin Hill Challenge

10.9 - 11.4 mi

Top 12%
×11stories
+134ft-123ft

Overall

572

Females

36

F15-19

4

Garmin Hill Challenge→14.95 Miles

11.4 - 14.9 mi

Top 9%
×16stories
+234ft-225ft

Overall

451

Females

30

F15-19

3

14.95 Miles→18 Miles

14.9 - 18.0 mi

Top 27%
×12stories
+165ft-60ft

Overall

1331

Females

171

F15-19

5

18 Miles→24 Miles

18.0 - 24.0 mi

Top 26%
×21stories
+142ft-377ft

Overall

1257

Females

196

F15-19

5

24 Miles→Finish

24.0 - 26.2 mi

Top 29%
~flat
+2ft-2ft

Overall

1421

Females

250

F15-19

6

Passing Analysis

Category:
Athletes Passed
143*
Passed By
451
Net Change
-308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.2 Miles----#440
2.2 Miles → 5.7 Miles3861-23#440#463
5.7 Miles → 6.43 Miles119+2#463#461
6.43 Miles → 10.92 Miles2521+4#461#457
10.92 Miles → Garmin Hill Challenge118+3#457#454
Garmin Hill Challenge → 14.95 Miles129+3#454#451
14.95 Miles → 18 Miles5*134-129#451#580
18 Miles → 24 Miles31*166-135#580#715
24 Miles → Finish1043-33#715#748
TOTALS143*451-308

* 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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