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BOSTON MARATHON 2024

Bridget Flynn

Bib: 25244•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:23
Rank: #24514
Start → 5K
10:45/mi
33:23 split
10K· 6.21 mi
1:06:07
Rank: #24047 (+467)
5K → 10K
10:32/mi
32:44 split
15K· 9.32 mi
1:38:35
Rank: #23601 (+446)
10K → 15K
10:27/mi
32:28 split
20K· 12.43 mi
2:11:46
Rank: #23227 (+374)
15K → 20K
10:41/mi
33:11 split
Half· 13.11 mi
2:19:03
Rank: #23233 (-6)
20K → Half
10:41/mi
7:17 split
25K· 15.53 mi
2:50:03
Rank: #23470 (-237)
Half → 25K
12:47/mi
31:00 split
30K· 18.64 mi
3:33:28
Rank: #23700 (-230)
25K → 30K
13:58/mi
43:25 split
20M
3:51:27
Rank: #23656 (+44)
30K → 20M
13:14/mi
17:59 split
21M
4:04:57
Rank: #23550 (+106)
20M → 21M
13:30/mi
13:30 split
35K· 21.75 mi
4:14:30
Rank: #23506 (+44)
21M → 35K
12:46/mi
9:33 split
23M
4:30:12
Rank: #23432 (+74)
35K → 23M
12:32/mi
15:42 split
24M
4:43:02
Rank: #23428 (+4)
23M → 24M
12:50/mi
12:50 split
40K· 24.85 mi
4:53:28
Rank: #23372 (+56)
24M → 40K
12:12/mi
10:26 split
25.2M
4:58:28
Rank: #23370 (+2)
40K → 25.2M
14:30/mi
5:00 split
Finish· 26.22 mi
5:09:09
Rank: #23287 (+83)
25.2M → Finish
10:29/mi
10:41 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:03
Pace10:36 /mi
2nd Half
Distance13.11 mi
Time2:50:06
Pace12:59 /mi
📊Positive Split: 22.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3033:2310:4533:23
10:45
-
10K
6.21 mi12:22:141:06:0710:3832:44
10:32
-0:13
15K
9.32 mi12:54:421:38:3510:3532:28
10:27
-0:05
20K
12.43 mi13:27:532:11:4610:3633:11
10:41
+0:14
Half
13.11 mi13:35:102:19:0310:367:17
10:41
0:00
25K
15.53 mi14:06:102:50:0310:5731:00
12:47
+2:06
30K
18.64 mi14:49:353:33:2811:2743:25
13:58
+1:11
20M
20.00 mi15:07:343:51:2711:3417:59
13:14
-0:44
21M
21.00 mi15:21:044:04:5711:4013:30
13:30
+0:16
35K
21.75 mi15:30:374:14:3011:429:33
12:46
-0:44
23M
23.00 mi15:46:194:30:1211:4515:42
12:32
-0:14
24M
24.00 mi15:59:094:43:0211:4812:50
12:50
+0:18
40K
24.85 mi16:09:354:53:2811:4810:26
12:12
-0:38
25.2M
25.20 mi16:14:354:58:2811:515:00
14:30
+2:18
Finish
26.22 mi16:25:165:09:0911:4810:41
10:29
-4:01

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

10:27 /mi

Average Pace

11:48 /mi

Slowest Pace

14:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29:44

48% of race

Time at Steady Pace

1:19:31

26% of race

Time at Slower Pace

1:19:54

26% of race

Average Pace: 11:47 /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 mi11:49:3033:2310:4533:23
10:45
#24514
10K
6.21 mi12:22:141:06:0710:3832:44
10:32
#24047
15K
9.32 mi12:54:421:38:3510:3532:28
10:27
#23601
20K
12.43 mi13:27:532:11:4610:3633:11
10:41
#23227
Half
13.11 mi13:35:102:19:0310:367:17
10:41
#23233
25K
15.53 mi14:06:102:50:0310:5731:00
12:47
#23470
30K
18.64 mi14:49:353:33:2811:2743:25
13:58
#23700
20M
20.00 mi15:07:343:51:2711:3417:59
13:14
#23656
21M
21.00 mi15:21:044:04:5711:4013:30
13:30
#23550
35K
21.75 mi15:30:374:14:3011:429:33
12:46
#23506
23M
23.00 mi15:46:194:30:1211:4515:42
12:32
#23432
24M
24.00 mi15:59:094:43:0211:4812:50
12:50
#23428
40K
24.85 mi16:09:354:53:2811:4810:26
12:12
#23372
25.2M
25.20 mi16:14:354:58:2811:515:00
14:30
#23370
Finish
26.22 mi16:25:165:09:0911:4810:41
10:29
#23287
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24514102521025222844(Top 89%)9341(Top 86%)9341(Top 200%)
10K6.21 mi3.10 mi24047+4679981+2719981+27123588(Top 92%)9732(Top 89%)9732(Top 209%)
15K9.32 mi3.11 mi23601+4469735+2469735+24622844(Top 89%)9341(Top 86%)9341(Top 200%)
20K12.43 mi3.11 mi23227+3749552+1839552+18322052(Top 86%)8939(Top 82%)8939(Top 192%)
Half13.11 mi0.68 mi23233-69556-49556-423004(Top 90%)9496(Top 87%)9496(Top 204%)
25K15.53 mi2.42 mi23470-2379709-1539709-15324013(Top 94%)10085(Top 92%)10085(Top 216%)
30K18.64 mi3.11 mi23700-2309854-1459854-14524205(Top 95%)10263(Top 94%)10263(Top 220%)
20M20.00 mi1.36 mi23656+449835+199835+1923140(Top 91%)9828(Top 90%)9828(Top 211%)
21M21.00 mi1.00 mi23550+1069804+319804+3121583(Top 84%)9096(Top 83%)9096(Top 195%)
35K21.75 mi0.75 mi23506+449793+119793+1122973(Top 90%)9812(Top 90%)9812(Top 211%)
23M23.00 mi1.25 mi23432+749777+169777+1621778(Top 85%)9260(Top 85%)9260(Top 199%)
24M24.00 mi1.00 mi23428+49788-119788-1122821(Top 89%)9810(Top 90%)9810(Top 211%)
40K24.85 mi0.85 mi23372+569767+219767+2120856(Top 82%)8939(Top 82%)8939(Top 192%)
25.2M25.20 mi0.35 mi23370+29770-39770-322380(Top 88%)9643(Top 88%)9643(Top 207%)
Finish26.22 mi1.02 mi23287+839737+339737+3319999(Top 78%)8481(Top 78%)8481(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

22844

Females

9341

F18-39

9341

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

23588

Females

9732

F18-39

9732

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

22844

Females

9341

F18-39

9341

15K→20K

9.3 - 12.4 mi

Top 86%
×5stories
+106ft-86ft

Overall

22052

Females

8939

F18-39

8939

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

23004

Females

9496

F18-39

9496

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

24013

Females

10085

F18-39

10085

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

24205

Females

10263

F18-39

10263

30K→20M

18.6 - 20.0 mi

Top 91%
×5stories
+64ft-50ft

Overall

23140

Females

9828

F18-39

9828

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

21583

Females

9096

F18-39

9096

21M→35K

21.0 - 21.8 mi

Top 90%
×7stories
+17ft-86ft

Overall

22973

Females

9812

F18-39

9812

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

21778

Females

9260

F18-39

9260

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

22821

Females

9810

F18-39

9810

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20856

Females

8939

F18-39

8939

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

22380

Females

9643

F18-39

9643

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2stories
+22ft-21ft

Overall

19999

Females

8481

F18-39

8481

Passing Analysis

Category:
Athletes Passed
2018
Passed By
791
Net Change
+1227
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24514
5K → 10K48720+467#24514#24047
10K → 15K4548+446#24047#23601
15K → 20K39016+374#23601#23227
20K → Half2026-6#23227#23233
Half → 25K47284-237#23233#23470
25K → 30K59289-230#23470#23700
30K → 20M7329+44#23700#23656
20M → 21M11711+106#23656#23550
21M → 35K5915+44#23550#23506
35K → 23M9420+74#23506#23432
23M → 24M4945+4#23432#23428
24M → 40K6711+56#23428#23372
40K → 25.2M1412+2#23372#23370
25.2M → Finish885+83#23370#23287
TOTALS2018791+1227
📊

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