Lynn Costa

Hamden, CT

Bib: 19509 F 87

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
F80+
#0 / 4
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:20/mi
20:40
→ flat
4M
10:20/mi
41:20
↑ 67↓ 69
6M
25:37/mi
1:32:35
↑ 123
8M
28:55/mi
2:30:25
↑ 166↓ 53
9.6M
28:55/mi
3:16:41
↑ 68↓ 193
10.26M
34:29/mi
3:39:26
↓ 114
10.5M
33:42/mi
3:47:31
→ flat
12M
36:28/mi
4:42:13
↑ 280
Finish· 13.11 mi
34:13/mi
5:20:10
↑ 14↓ 89
Course Elevation
774ft
Total climb
267ft
Range
10 to 277 ft
557ft
Total descent
About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via 6M
1:32:3515:26 /mi⚡ faster
2nd Half
3:47:3532:01 /mi+145.8%
Positive split — 145.8% slower in the second half
AI Race Performance Report

Lynn'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
2M
20:4010:202.00 mi20:40
10:20
-
4M
41:2010:202.00 mi20:40
10:20
0:00
6M
1:32:3515:262.00 mi51:15
25:37
+15:17
8M
2:30:2518:482.00 mi57:50
28:55
+3:18
9.6M
3:16:4120:291.60 mi46:16
28:55
0:00
10.26M
3:39:2621:230.66 mi22:45
34:29
+5:34
10.5M
3:47:3121:400.24 mi8:05
33:42
-0:47
12M
4:42:1323:311.50 mi54:42
36:28
+2:46
Finish(13.11 mi)
5:20:1024:251.11 mi37:57
34:13
-2:15
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

See the rest of Lynn'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

Race Place Events

Race Place Events