Alaina Swift

Watertown, MA

Bib: 42376 F 29

0:00
0:00
/ mi
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Overall
#0 / 61036
Top 30%
Gender (Female)
#0 / 28901
Top 20%
Division (W25-29)
#0 / 7332
Top 22%
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
8:59/mi
26:56
↑ 182↓ 221
5K· 3.11 mi
8:44/mi
27:52
→ flat
4M
8:54/mi
35:49
↑ 23↓ 16
5M
8:54/mi
44:43
↑ 13↓ 30
6M
8:46/mi
53:29
↑ 16↓ 36
10K· 6.21 mi
9:12/mi
55:27
→ flat
7M
8:42/mi
1:02:17
↓ 30
8M
9:00/mi
1:11:17
↑ 30
9M
8:53/mi
1:20:10
↑ 61↓ 33
15K· 9.32 mi
8:53/mi
1:23:01
↓ 13
10M
8:47/mi
1:28:59
↓ 36
11M
8:55/mi
1:37:54
↑ 43
12M
9:22/mi
1:47:16
↓ 46
20K· 12.43 mi
8:51/mi
1:51:03
↑ 16
13M
9:17/mi
1:56:22
↓ 26
Half· 13.11 mi
9:17/mi
1:57:23
→ flat
14M
9:00/mi
2:05:24
↑ 23↓ 39
15M
9:19/mi
2:14:43
↑ 62
25K· 15.53 mi
9:36/mi
2:19:51
↑ 68
16M
9:26/mi
2:24:15
↓ 45
17M
9:10/mi
2:33:25
↑ 10↓ 59
18M
9:10/mi
2:42:35
↑ 30↓ 49
30K· 18.64 mi
9:12/mi
2:48:29
→ flat
19M
8:57/mi
2:51:42
→ flat
20M
9:38/mi
3:01:20
↑ 43
21M
9:32/mi
3:10:52
↑ 20↓ 39
35K· 21.75 mi
9:35/mi
3:18:02
↑ 20↓ 23
22M
9:31/mi
3:20:26
→ flat
23M
9:28/mi
3:29:54
↓ 10
24M
9:43/mi
3:39:37
↑ 92
40K· 24.85 mi
9:30/mi
3:47:44
↑ 13↓ 62
25M
8:50/mi
3:49:01
↑ 10
26M
8:28/mi
3:57:29
↑ 39↓ 39
Finish· 26.22 mi
7:55/mi
3:59:13
↓ 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
1:57:238:57 /mi⚡ faster
2nd Half
2:01:509:18 /mi+3.8%
Positive split — 3.8% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
3M
26:568:593.00 mi26:56
8:59
-
5K
27:528:580.11 mi0:56
8:44
-0:15
4M
35:498:570.89 mi7:57
8:54
+0:10
5M
44:438:571.00 mi8:54
8:54
0:00
6M
53:298:551.00 mi8:46
8:46
-0:08
10K
55:278:550.21 mi1:58
9:12
+0:26
7M
1:02:178:540.79 mi6:50
8:42
-0:30
8M
1:11:178:551.00 mi9:00
9:00
+0:18
9M
1:20:108:541.00 mi8:53
8:53
-0:07
15K
1:23:018:540.32 mi2:51
8:53
0:00
10M
1:28:598:540.68 mi5:58
8:47
-0:06
11M
1:37:548:541.00 mi8:55
8:55
+0:08
12M
1:47:168:561.00 mi9:22
9:22
+0:27
20K
1:51:038:560.43 mi3:47
8:51
-0:31
13M
1:56:228:570.57 mi5:19
9:17
+0:26
Half(13.11 mi)
1:57:238:570.11 mi1:01
9:17
0:00
14M
2:05:248:570.89 mi8:01
9:00
-0:17
15M
2:14:438:591.00 mi9:19
9:19
+0:19
25K
2:19:519:000.53 mi5:08
9:36
+0:17
16M
2:24:159:010.47 mi4:24
9:26
-0:10
17M
2:33:259:011.00 mi9:10
9:10
-0:16
18M
2:42:359:021.00 mi9:10
9:10
0:00
30K
2:48:299:020.64 mi5:54
9:12
+0:02
19M
2:51:429:020.36 mi3:13
8:57
-0:15
20M
3:01:209:041.00 mi9:38
9:38
+0:41
21M
3:10:529:051.00 mi9:32
9:32
-0:06
35K
3:18:029:060.75 mi7:10
9:35
+0:03
22M
3:20:269:070.25 mi2:24
9:31
-0:04
23M
3:29:549:081.00 mi9:28
9:28
-0:03
24M
3:39:379:091.00 mi9:43
9:43
+0:15
40K
3:47:449:100.85 mi8:07
9:30
-0:13
25M
3:49:019:100.15 mi1:17
8:50
-0:40
26M
3:57:299:081.00 mi8:28
8:28
-0:22
Finish(26.22 mi)
3:59:139:080.22 mi1:44
7:55
-0:33
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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