Cathy Tsai

Pleasanton, CA

Bib: 2682 F 49

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6545
Top 19%
Gender (Female)
#0 / 1878
Top 8%
Masters (Masters Women)
#0 / 470
Top 6%
Division (F45-49)
#0 / 110
Top 10%
Race Day Weather
56°/46°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 20
Start
0:00
Race begins
1.81 Miles
8:19/mi
15:04
↓ 10
5.55 Miles
8:28/mi
46:45
↑ 97↓ 86
6.52 Miles
8:59/mi
55:28
↑ 178
10.87 Miles
8:33/mi
1:32:40
↑ 201↓ 318
Garmin Hill Challenge· 11.38 mi
10:44/mi
1:38:08
↑ 134↓ 79
14.95 Miles
7:43/mi
2:05:41
↑ 251↓ 225
18 Miles
9:51/mi
2:35:42
↑ 165↓ 60
25 Miles
8:53/mi
3:37:50
↑ 142↓ 378
Finish· 26.22 mi
9:12/mi
3:49:03
→ 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

AI Race Performance Report

Cathy's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81 Miles
15:048:191.81 mi15:04
8:19
-
5.55 Miles
46:458:253.74 mi31:41
8:28
+0:09
6.52 Miles
55:288:300.97 mi8:43
8:59
+0:31
10.87 Miles
1:32:408:314.35 mi37:12
8:33
-0:26
Garmin Hill Challenge(11.38 mi)
1:38:088:370.51 mi5:28
10:44
+2:11
14.95 Miles
2:05:418:243.57 mi27:33
7:43
-3:01
18 Miles
2:35:428:393.05 mi30:01
9:51
+2:08
25 Miles
3:37:508:437.00 mi1:02:08
8:53
-0:58
Finish(26.22 mi)
3:49:038:451.22 mi11:13
9:12
+0:19
Trend:
Faster pace
Steady pace
Slower pace
More below

See the rest of Cathy's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Public Race Data

The San Francisco Marathon

The San Francisco Marathon