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BOSTON MARATHON 2024

Allison Troxell

Bib: 21486•F

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:40
Rank: #16417
Start → 5K
25:40 | 8:16/mi
10K· 6.21 mi
51:04
Rank: #15872 (+545)
5K → 10K
25:24 | 8:11/mi
15K· 9.32 mi
1:16:36
Rank: #15468 (+404)
10K → 15K
25:32 | 8:13/mi
20K· 12.43 mi
1:43:07
Rank: #15278 (+190)
15K → 20K
26:31 | 8:32/mi
Half· 13.11 mi
1:48:56
Rank: #15291 (-13)
20K → Half
5:49 | 8:32/mi
25K· 15.53 mi
2:12:28
Rank: #15897 (-606)
Half → 25K
23:32 | 9:42/mi
30K· 18.64 mi
2:42:01
Rank: #15845 (+52)
25K → 30K
29:33 | 9:31/mi
20M
2:55:49
Rank: #15989 (-144)
30K → 20M
13:48 | 10:09/mi
21M
3:08:29
Rank: #16420 (-431)
20M → 21M
12:40 | 12:40/mi
35K· 21.75 mi
3:15:17
Rank: #16319 (+101)
21M → 35K
6:48 | 9:05/mi
23M
3:29:18
Rank: #16581 (-262)
35K → 23M
14:01 | 11:12/mi
24M
3:40:03
Rank: #16710 (-129)
23M → 24M
10:45 | 10:45/mi
40K· 24.85 mi
3:52:04
Rank: #17217 (-507)
24M → 40K
12:01 | 14:03/mi
25.2M
3:57:15
Rank: #17356 (-139)
40K → 25.2M
5:11 | 15:02/mi
Finish· 26.22 mi
4:08:13
Rank: #17463 (-107)
25.2M → Finish
10:58 | 10:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:56
Pace8:19 /mi
2nd Half
Distance13.11 mi
Time2:19:17
Pace10:37 /mi
📊Positive Split: 27.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2325:408:1625:40
8:16
-
10K
6.21 mi11:46:4751:048:1325:24
8:11
-0:05
15K
9.32 mi12:12:191:16:368:1325:32
8:13
+0:02
20K
12.43 mi12:38:501:43:078:1826:31
8:32
+0:19
Half
13.11 mi12:44:391:48:568:195:49
8:32
0:00
25K
15.53 mi13:08:112:12:288:3223:32
9:42
+1:10
30K
18.64 mi13:37:442:42:018:4129:33
9:31
-0:11
20M
20.00 mi13:51:322:55:498:4713:48
10:09
+0:38
21M
21.00 mi14:04:123:08:298:5912:40
12:40
+2:31
35K
21.75 mi14:11:003:15:178:596:48
9:05
-3:35
23M
23.00 mi14:25:013:29:189:0614:01
11:12
+2:07
24M
24.00 mi14:35:463:40:039:1010:45
10:45
-0:27
40K
24.85 mi14:47:473:52:049:2012:01
14:03
+3:18
25.2M
25.20 mi14:52:583:57:159:255:11
15:02
+0:59
Finish
26.22 mi15:03:564:08:139:2810:58
10:46
-4:16

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:11 /mi

Average Pace

9:28 /mi

Slowest Pace

15:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:56

44% of race

Time at Steady Pace

1:13:41

30% of race

Time at Slower Pace

1:05:36

26% of race

Average Pace: 9:28 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:21:2325:408:1625:40
8:16
#16417
10K
6.21 mi11:46:4751:048:1325:24
8:11
#15872
15K
9.32 mi12:12:191:16:368:1325:32
8:13
#15468
20K
12.43 mi12:38:501:43:078:1826:31
8:32
#15278
Half
13.11 mi12:44:391:48:568:195:49
8:32
#15291
25K
15.53 mi13:08:112:12:288:3223:32
9:42
#15897
30K
18.64 mi13:37:442:42:018:4129:33
9:31
#15845
20M
20.00 mi13:51:322:55:498:4713:48
10:09
#15989
21M
21.00 mi14:04:123:08:298:5912:40
12:40
#16420
35K
21.75 mi14:11:003:15:178:596:48
9:05
#16319
23M
23.00 mi14:25:013:29:189:0614:01
11:12
#16581
24M
24.00 mi14:35:463:40:039:1010:45
10:45
#16710
40K
24.85 mi14:47:473:52:049:2012:01
14:03
#17217
25.2M
25.20 mi14:52:583:57:159:255:11
15:02
#17356
Finish
26.22 mi15:03:564:08:139:2810:58
10:46
#17463
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi164175811581114836(Top 58%)4872(Top 45%)4872(Top 410%)
10K6.21 mi3.10 mi15872+5455456+3555456+35515390(Top 60%)5156(Top 47%)5156(Top 434%)
15K9.32 mi3.11 mi15468+4045228+2285228+22814836(Top 58%)4872(Top 45%)4872(Top 410%)
20K12.43 mi3.11 mi15278+1905125+1035125+10315001(Top 59%)5015(Top 46%)5015(Top 422%)
Half13.11 mi0.68 mi15291-135135-105135-1015934(Top 62%)5602(Top 51%)5602(Top 472%)
25K15.53 mi2.42 mi15897-6065545-4105545-41018235(Top 71%)6960(Top 64%)6960(Top 586%)
30K18.64 mi3.11 mi15845+525581-365581-3615502(Top 61%)5694(Top 52%)5694(Top 480%)
20M20.00 mi1.36 mi15989-1445702-1215702-12116989(Top 66%)6708(Top 61%)6708(Top 565%)
21M21.00 mi1.00 mi16420-4315981-2795981-27920165(Top 79%)8416(Top 77%)8416(Top 709%)
35K21.75 mi0.75 mi16319+1015952+295952+2913809(Top 54%)5238(Top 48%)5238(Top 441%)
23M23.00 mi1.25 mi16581-2626127-1756127-17518942(Top 74%)7858(Top 72%)7858(Top 662%)
24M24.00 mi1.00 mi16710-1296233-1066233-10618564(Top 73%)7738(Top 71%)7738(Top 652%)
40K24.85 mi0.85 mi17217-5076550-3176550-31723676(Top 93%)10245(Top 94%)10245(Top 863%)
25.2M25.20 mi0.35 mi17356-1396642-926642-9223059(Top 90%)9948(Top 91%)9948(Top 838%)
Finish26.22 mi1.02 mi17463-1076733-916733-9120721(Top 81%)8831(Top 81%)8831(Top 744%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

14836

Females

4872

F50-54

4872

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

15390

Females

5156

F50-54

5156

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

14836

Females

4872

F50-54

4872

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15001

Females

5015

F50-54

5015

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

15934

Females

5602

F50-54

5602

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18235

Females

6960

F50-54

6960

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

15502

Females

5694

F50-54

5694

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

16989

Females

6708

F50-54

6708

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

20165

Females

8416

F50-54

8416

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13809

Females

5238

F50-54

5238

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18942

Females

7858

F50-54

7858

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

18564

Females

7738

F50-54

7738

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23676

Females

10245

F50-54

10245

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

23059

Females

9948

F50-54

9948

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

20721

Females

8831

F50-54

8831

Passing Analysis

Category:
Athletes Passed
2218
Passed By
3264
Net Change
-1046
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16417
5K → 10K64297+545#16417#15872
10K → 15K46561+404#15872#15468
15K → 20K314124+190#15468#15278
20K → Half3548-13#15278#15291
Half → 25K96702-606#15291#15897
25K → 30K278226+52#15897#15845
30K → 20M81225-144#15845#15989
20M → 21M18449-431#15989#16420
21M → 35K12120+101#16420#16319
35K → 23M41303-262#16319#16581
23M → 24M50179-129#16581#16710
24M → 40K20527-507#16710#17217
40K → 25.2M13152-139#17217#17356
25.2M → Finish44151-107#17356#17463
TOTALS22183264-1046
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing