Grace Brosnan

Winchester, MA

Bib: 65237 F 21

0:00
0:00
/ mi
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Overall
#0 / 61036
Gender (Female)
#0 / 28901
Division (W20-24)
#0 / 2433
Race Day Weather
50°/40°F
clear sky

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 1
Mile 2
Start
0:00
Race begins
3M
11:07/mi
33:22
↑ 182↓ 221
5K· 3.11 mi
10:46/mi
34:31
→ flat
4M
11:03/mi
44:23
↑ 23↓ 16
5M
11:01/mi
55:24
↑ 13↓ 30
6M
11:17/mi
1:06:41
↑ 16↓ 36
10K· 6.21 mi
10:46/mi
1:08:59
→ flat
7M
11:07/mi
1:17:43
↓ 30
8M
11:16/mi
1:28:59
↑ 30
9M
11:36/mi
1:40:35
↑ 61↓ 33
15K· 9.32 mi
11:11/mi
1:44:10
↓ 13
10M
11:11/mi
1:51:46
↓ 36
11M
11:41/mi
2:03:27
↑ 43
12M
11:09/mi
2:14:36
↓ 46
20K· 12.43 mi
11:04/mi
2:19:20
↑ 16
13M
11:35/mi
2:25:58
↓ 26
Half· 13.11 mi
11:35/mi
2:27:14
→ flat
14M
11:17/mi
2:37:17
↑ 23↓ 39
15M
11:19/mi
2:48:36
↑ 62
25K· 15.53 mi
11:40/mi
2:54:50
↑ 68
16M
10:44/mi
2:59:50
↓ 45
17M
10:36/mi
3:10:26
↑ 10↓ 59
18M
9:52/mi
3:20:18
↑ 30↓ 49
30K· 18.64 mi
10:11/mi
3:26:50
→ flat
19M
10:24/mi
3:30:34
→ flat
20M
10:43/mi
3:41:17
↑ 43
21M
10:37/mi
3:51:54
↑ 20↓ 39
35K· 21.75 mi
10:40/mi
3:59:53
↑ 20↓ 23
22M
11:14/mi
4:02:43
→ flat
23M
10:31/mi
4:13:14
↓ 10
24M
10:56/mi
4:24:10
↑ 92
40K· 24.85 mi
10:11/mi
4:32:52
↑ 13↓ 62
25M
10:26/mi
4:34:23
↑ 10
26M
9:49/mi
4:44:12
↑ 39↓ 39
Finish· 26.22 mi
8:59/mi
4:46:10
↓ 10
Course Elevation
926ft
Total climb
232ft
Range
30 to 262 ft
943ft
Total descent
About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half
2:27:1411:14 /mi+5.6%
2nd Half
2:18:5610:36 /mi✓ faster
Negative split — 5.6% faster in the second half
AI Race Performance Report

Grace's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
3M
33:2211:073.00 mi33:22
11:07
-
5K
34:3111:070.11 mi1:09
10:46
-0:21
4M
44:2311:060.89 mi9:52
11:03
+0:17
5M
55:2411:051.00 mi11:01
11:01
-0:02
6M
1:06:4111:071.00 mi11:17
11:17
+0:16
10K
1:08:5911:060.21 mi2:18
10:46
-0:31
7M
1:17:4311:060.79 mi8:44
11:07
+0:21
8M
1:28:5911:071.00 mi11:16
11:16
+0:09
9M
1:40:3511:111.00 mi11:36
11:36
+0:20
15K
1:44:1011:110.32 mi3:35
11:11
-0:25
10M
1:51:4611:110.68 mi7:36
11:11
0:00
11M
2:03:2711:131.00 mi11:41
11:41
+0:30
12M
2:14:3611:131.00 mi11:09
11:09
-0:32
20K
2:19:2011:130.43 mi4:44
11:04
-0:05
13M
2:25:5811:140.57 mi6:38
11:35
+0:31
Half(13.11 mi)
2:27:1411:140.11 mi1:16
11:35
0:00
14M
2:37:1711:140.89 mi10:03
11:17
-0:18
15M
2:48:3611:141.00 mi11:19
11:19
+0:02
25K
2:54:5011:150.53 mi6:14
11:40
+0:21
16M
2:59:5011:140.47 mi5:00
10:44
-0:56
17M
3:10:2611:121.00 mi10:36
10:36
-0:08
18M
3:20:1811:081.00 mi9:52
9:52
-0:44
30K
3:26:5011:060.64 mi6:32
10:11
+0:19
19M
3:30:3411:050.36 mi3:44
10:24
+0:13
20M
3:41:1711:041.00 mi10:43
10:43
+0:19
21M
3:51:5411:031.00 mi10:37
10:37
-0:06
35K
3:59:5311:020.75 mi7:59
10:40
+0:03
22M
4:02:4311:020.25 mi2:50
11:14
+0:34
23M
4:13:1411:011.00 mi10:31
10:31
-0:43
24M
4:24:1011:001.00 mi10:56
10:56
+0:25
40K
4:32:5210:590.85 mi8:42
10:11
-0:45
25M
4:34:2310:590.15 mi1:31
10:26
+0:15
26M
4:44:1210:561.00 mi9:49
9:49
-0:37
Finish(26.22 mi)
4:46:1010:550.22 mi1:58
8:59
-0:50
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
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Public Race Data

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