Madelyn Grube

Boston, MA

Bib: 38463 F 25

0:00
0:00
/ mi
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Overall
#0 / 61036
Top 47%
Gender (Female)
#0 / 28901
Top 36%
Division (W25-29)
#0 / 7332
Top 42%
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
9:08/mi
27:23
↑ 182↓ 221
5K· 3.11 mi
9:21/mi
28:23
→ flat
4M
9:07/mi
36:31
↑ 23↓ 16
5M
8:54/mi
45:25
↑ 13↓ 30
6M
9:16/mi
54:41
↑ 16↓ 36
10K· 6.21 mi
9:21/mi
56:41
→ flat
7M
9:02/mi
1:03:47
↓ 30
8M
9:37/mi
1:13:24
↑ 30
9M
9:40/mi
1:23:04
↑ 61↓ 33
15K· 9.32 mi
9:34/mi
1:26:08
↓ 13
10M
9:28/mi
1:32:34
↓ 36
11M
9:56/mi
1:42:30
↑ 43
12M
10:01/mi
1:52:31
↓ 46
20K· 12.43 mi
9:52/mi
1:56:44
↑ 16
13M
10:10/mi
2:02:33
↓ 26
Half· 13.11 mi
10:10/mi
2:03:40
→ flat
14M
10:03/mi
2:12:37
↑ 23↓ 39
15M
10:22/mi
2:22:59
↑ 62
25K· 15.53 mi
10:29/mi
2:28:35
↑ 68
16M
10:01/mi
2:33:15
↓ 45
17M
10:48/mi
2:44:03
↑ 10↓ 59
18M
9:56/mi
2:53:59
↑ 30↓ 49
30K· 18.64 mi
10:08/mi
3:00:29
→ flat
19M
10:10/mi
3:04:08
→ flat
20M
10:48/mi
3:14:56
↑ 43
21M
10:41/mi
3:25:37
↑ 20↓ 39
35K· 21.75 mi
10:58/mi
3:33:49
↑ 20↓ 23
22M
10:30/mi
3:36:28
→ flat
23M
11:33/mi
3:48:01
↓ 10
24M
11:42/mi
3:59:43
↑ 92
40K· 24.85 mi
11:36/mi
4:09:38
↑ 13↓ 62
25M
11:07/mi
4:11:15
↑ 10
26M
11:18/mi
4:22:33
↑ 39↓ 39
Finish· 26.22 mi
10:40/mi
4:24:53
↓ 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
2:03:409:26 /mi⚡ faster
2nd Half
2:21:1310:46 /mi+14.2%
Positive split — 14.2% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
3M
27:239:083.00 mi27:23
9:08
-
5K
28:239:080.11 mi1:00
9:21
+0:13
4M
36:319:080.89 mi8:08
9:07
-0:14
5M
45:259:051.00 mi8:54
8:54
-0:13
6M
54:419:071.00 mi9:16
9:16
+0:22
10K
56:419:070.21 mi2:00
9:21
+0:05
7M
1:03:479:070.79 mi7:06
9:02
-0:19
8M
1:13:249:101.00 mi9:37
9:37
+0:35
9M
1:23:049:141.00 mi9:40
9:40
+0:03
15K
1:26:089:140.32 mi3:04
9:34
-0:06
10M
1:32:349:150.68 mi6:26
9:28
-0:06
11M
1:42:309:191.00 mi9:56
9:56
+0:28
12M
1:52:319:231.00 mi10:01
10:01
+0:05
20K
1:56:449:240.43 mi4:13
9:52
-0:09
13M
2:02:339:260.57 mi5:49
10:10
+0:18
Half(13.11 mi)
2:03:409:260.11 mi1:07
10:10
0:00
14M
2:12:379:280.89 mi8:57
10:03
-0:07
15M
2:22:599:321.00 mi10:22
10:22
+0:19
25K
2:28:359:340.53 mi5:36
10:29
+0:07
16M
2:33:159:350.47 mi4:40
10:01
-0:28
17M
2:44:039:391.00 mi10:48
10:48
+0:47
18M
2:53:599:401.00 mi9:56
9:56
-0:52
30K
3:00:299:410.64 mi6:30
10:08
+0:12
19M
3:04:089:410.36 mi3:39
10:10
+0:02
20M
3:14:569:451.00 mi10:48
10:48
+0:38
21M
3:25:379:471.00 mi10:41
10:41
-0:07
35K
3:33:499:500.75 mi8:12
10:58
+0:17
22M
3:36:289:500.25 mi2:39
10:30
-0:28
23M
3:48:019:551.00 mi11:33
11:33
+1:03
24M
3:59:439:591.00 mi11:42
11:42
+0:09
40K
4:09:3810:030.85 mi9:55
11:36
-0:06
25M
4:11:1510:030.15 mi1:37
11:07
-0:29
26M
4:22:3310:061.00 mi11:18
11:18
+0:11
Finish(26.22 mi)
4:24:5310:070.22 mi2:20
10:40
-0:38
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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