Jennifer O'Byrne

Alamo, CA

Bib: 3961 F 19

0:00
0:00
/ mi
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Overall
#0 / 4888
Top 27%
Gender (Female)
#0 / 1310
Top 14%
F19 & Under
#0 / 22
Top 27%
Race Day Weather
69°/59°F
broken clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 20
Start
0:00
Race begins
2.2 Miles
8:08/mi
17:54
↓ 12
5.7 Miles
10:01/mi
52:56
↑ 92↓ 87
6.43 Miles
13:12/mi
1:02:34
↑ 137
10.92 Miles
8:51/mi
1:42:20
↑ 225↓ 318
Garmin Hill Challenge· 11.42 mi
11:52/mi
1:48:16
↑ 134↓ 123
14.95 Miles
8:27/mi
2:18:07
↑ 234↓ 225
18 Miles
10:10/mi
2:49:08
↑ 165↓ 60
24 Miles
8:32/mi
3:40:19
↑ 142↓ 377
Finish· 26.22 mi
7:38/mi
3:57:15
→ flat
Course Elevation
1,212ft
Total climb
281ft
Range
4 to 285 ft
1,211ft
Total descent
About the height of two Statues of Liberty

The Course

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2.2 Miles
17:548:082.20 mi17:54
8:08
-
5.7 Miles
52:569:173.50 mi35:02
10:01
+1:53
6.43 Miles
1:02:349:440.73 mi9:38
13:12
+3:11
10.92 Miles
1:42:209:224.49 mi39:46
8:51
-4:21
Garmin Hill Challenge(11.42 mi)
1:48:169:290.50 mi5:56
11:52
+3:01
14.95 Miles
2:18:079:143.53 mi29:51
8:27
-3:25
18 Miles
2:49:089:243.05 mi31:01
10:10
+1:43
24 Miles
3:40:199:116.00 mi51:11
8:32
-1:38
Finish(26.22 mi)
3:57:159:032.22 mi16:56
7:38
-0:54
Trend:
Faster pace
Steady pace
Slower pace
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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events