Alexandra Rolfe

Winchester, MA

Bib: 41000 F 27

0:00
0:00
/ mi
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Overall
#0 / 61036
Gender (Female)
#0 / 28901
Top 40%
Division (W25-29)
#0 / 7332
Top 46%
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
10:06/mi
30:17
↑ 182↓ 221
5K· 3.11 mi
10:08/mi
31:22
→ flat
4M
9:51/mi
40:10
↑ 23↓ 16
5M
9:40/mi
49:50
↑ 13↓ 30
6M
9:41/mi
59:31
↑ 16↓ 36
10K· 6.21 mi
9:49/mi
1:01:37
→ flat
7M
9:26/mi
1:09:02
↓ 30
8M
10:04/mi
1:19:06
↑ 30
9M
9:56/mi
1:29:02
↑ 61↓ 33
15K· 9.32 mi
9:56/mi
1:32:13
↓ 13
10M
9:56/mi
1:38:58
↓ 36
11M
9:46/mi
1:48:44
↑ 43
12M
10:18/mi
1:59:02
↓ 46
20K· 12.43 mi
9:49/mi
2:03:14
↑ 16
13M
10:23/mi
2:09:10
↓ 26
Half· 13.11 mi
10:23/mi
2:10:19
→ flat
14M
10:01/mi
2:19:14
↑ 23↓ 39
15M
10:27/mi
2:29:41
↑ 62
25K· 15.53 mi
10:33/mi
2:35:19
↑ 68
16M
9:59/mi
2:39:58
↓ 45
17M
10:48/mi
2:50:46
↑ 10↓ 59
18M
10:18/mi
3:01:04
↑ 30↓ 49
30K· 18.64 mi
10:24/mi
3:07:44
→ flat
19M
10:04/mi
3:11:21
→ flat
20M
11:02/mi
3:22:23
↑ 43
21M
11:13/mi
3:33:36
↑ 20↓ 39
35K· 21.75 mi
10:51/mi
3:41:43
↑ 20↓ 23
22M
10:54/mi
3:44:28
→ flat
23M
10:56/mi
3:55:24
↓ 10
24M
11:26/mi
4:06:50
↑ 92
40K· 24.85 mi
10:41/mi
4:15:58
↑ 13↓ 62
25M
10:46/mi
4:17:32
↑ 10
26M
10:02/mi
4:27:34
↑ 39↓ 39
Finish· 26.22 mi
8:09/mi
4:29:21
↓ 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
2:10:199:56 /mi⚡ faster
2nd Half
2:19:0210:36 /mi+6.7%
Positive split — 6.7% slower in the second half
AI Race Performance Report

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
3M
30:1710:063.00 mi30:17
10:06
-
5K
31:2210:060.11 mi1:05
10:08
+0:02
4M
40:1010:030.89 mi8:48
9:51
-0:17
5M
49:509:581.00 mi9:40
9:40
-0:11
6M
59:319:551.00 mi9:41
9:41
+0:01
10K
1:01:379:550.21 mi2:06
9:49
+0:08
7M
1:09:029:520.79 mi7:25
9:26
-0:23
8M
1:19:069:531.00 mi10:04
10:04
+0:38
9M
1:29:029:541.00 mi9:56
9:56
-0:08
15K
1:32:139:540.32 mi3:11
9:56
0:00
10M
1:38:589:540.68 mi6:45
9:56
0:00
11M
1:48:449:531.00 mi9:46
9:46
-0:10
12M
1:59:029:551.00 mi10:18
10:18
+0:32
20K
2:03:149:550.43 mi4:12
9:49
-0:29
13M
2:09:109:560.57 mi5:56
10:23
+0:34
Half(13.11 mi)
2:10:199:560.11 mi1:09
10:23
0:00
14M
2:19:149:570.89 mi8:55
10:01
-0:22
15M
2:29:419:591.00 mi10:27
10:27
+0:26
25K
2:35:1910:000.53 mi5:38
10:33
+0:06
16M
2:39:5810:000.47 mi4:39
9:59
-0:34
17M
2:50:4610:031.00 mi10:48
10:48
+0:49
18M
3:01:0410:041.00 mi10:18
10:18
-0:30
30K
3:07:4410:040.64 mi6:40
10:24
+0:06
19M
3:11:2110:040.36 mi3:37
10:04
-0:20
20M
3:22:2310:071.00 mi11:02
11:02
+0:58
21M
3:33:3610:101.00 mi11:13
11:13
+0:11
35K
3:41:4310:120.75 mi8:07
10:51
-0:22
22M
3:44:2810:120.25 mi2:45
10:54
+0:03
23M
3:55:2410:141.00 mi10:56
10:56
+0:02
24M
4:06:5010:171.00 mi11:26
11:26
+0:30
40K
4:15:5810:180.85 mi9:08
10:41
-0:45
25M
4:17:3210:180.15 mi1:34
10:46
+0:05
26M
4:27:3410:171.00 mi10:02
10:02
-0:44
Finish(26.22 mi)
4:29:2110:170.22 mi1:47
8:09
-1:53
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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