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BOSTON MARATHON 2024

Tiffany Perry

Bib: 29428•F

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
35:14
Rank: #25116
Start → 5K
35:14 | 11:20/mi
10K· 6.21 mi
1:13:19
Rank: #25218 (-102)
5K → 10K
38:05 | 12:15/mi
15K· 9.32 mi
1:53:29
Rank: #25257 (-39)
10K → 15K
40:10 | 12:56/mi
20K· 12.43 mi
2:36:09
Rank: #25303 (-46)
15K → 20K
42:40 | 13:44/mi
Half· 13.11 mi
2:44:59
Rank: #25303
20K → Half
8:50 | 12:57/mi
25K· 15.53 mi
3:19:42
Rank: #25302 (+1)
Half → 25K
34:43 | 14:19/mi
30K· 18.64 mi
4:05:47
Rank: #25265 (+37)
25K → 30K
46:05 | 14:50/mi
20M
4:25:56
Rank: #25252 (+13)
30K → 20M
20:09 | 14:50/mi
21M
4:42:02
Rank: #25255 (-3)
20M → 21M
16:06 | 16:06/mi
35K· 21.75 mi
4:52:31
Rank: #25251 (+4)
21M → 35K
10:29 | 14:01/mi
23M
5:10:09
Rank: #25233 (+18)
35K → 23M
17:38 | 14:05/mi
24M
5:23:44
Rank: #25200 (+33)
23M → 24M
13:35 | 13:35/mi
40K· 24.85 mi
5:36:27
Rank: #25212 (-12)
24M → 40K
12:43 | 14:52/mi
25.2M
5:41:35
Rank: #25205 (+7)
40K → 25.2M
5:08 | 14:53/mi
Finish· 26.22 mi
5:54:02
Rank: #25169 (+36)
25.2M → Finish
12:27 | 12:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:44:59
Pace12:35 /mi
2nd Half
Distance13.11 mi
Time3:09:03
Pace14:25 /mi
📊Positive Split: 14.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:5835:1411:2035:14
11:20
-
10K
6.21 mi12:38:031:13:1911:4838:05
12:15
+0:55
15K
9.32 mi13:18:131:53:2912:1140:10
12:56
+0:41
20K
12.43 mi14:00:532:36:0912:3442:40
13:44
+0:48
Half
13.11 mi14:09:432:44:5912:358:50
12:57
-0:47
25K
15.53 mi14:44:263:19:4212:5134:43
14:19
+1:22
30K
18.64 mi15:30:314:05:4713:1146:05
14:50
+0:31
20M
20.00 mi15:50:404:25:5613:1820:09
14:50
0:00
21M
21.00 mi16:06:464:42:0213:2616:06
16:06
+1:16
35K
21.75 mi16:17:154:52:3113:2710:29
14:01
-2:05
23M
23.00 mi16:34:535:10:0913:2917:38
14:05
+0:04
24M
24.00 mi16:48:285:23:4413:2913:35
13:35
-0:30
40K
24.85 mi17:01:115:36:2713:3212:43
14:52
+1:17
25.2M
25.20 mi17:06:195:41:3513:335:08
14:53
+0:01
Finish
26.22 mi17:18:465:54:0213:3112:27
12:13
-2:40

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

11:20 /mi

Average Pace

13:31 /mi

Slowest Pace

16:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:46

38% of race

Time at Steady Pace

1:59:05

34% of race

Time at Slower Pace

1:40:11

28% of race

Average Pace: 13:30 /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 mi11:59:5835:1411:2035:14
11:20
#25116
10K
6.21 mi12:38:031:13:1911:4838:05
12:15
#25218
15K
9.32 mi13:18:131:53:2912:1140:10
12:56
#25257
20K
12.43 mi14:00:532:36:0912:3442:40
13:44
#25303
Half
13.11 mi14:09:432:44:5912:358:50
12:57
#25303
25K
15.53 mi14:44:263:19:4212:5134:43
14:19
#25302
30K
18.64 mi15:30:314:05:4713:1146:05
14:50
#25265
20M
20.00 mi15:50:404:25:5613:1820:09
14:50
#25252
21M
21.00 mi16:06:464:42:0213:2616:06
16:06
#25255
35K
21.75 mi16:17:154:52:3113:2710:29
14:01
#25251
23M
23.00 mi16:34:535:10:0913:2917:38
14:05
#25233
24M
24.00 mi16:48:285:23:4413:2913:35
13:35
#25200
40K
24.85 mi17:01:115:36:2713:3212:43
14:52
#25212
25.2M
25.20 mi17:06:195:41:3513:335:08
14:53
#25205
Finish
26.22 mi17:18:465:54:0213:3112:27
12:13
#25169
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi25116106401064025264(Top 99%)10737(Top 98%)10737(Top 666%)
10K6.21 mi3.10 mi25218-10210707-6710707-6725252(Top 99%)10729(Top 98%)10729(Top 665%)
15K9.32 mi3.11 mi25257-3910735-2810735-2825264(Top 99%)10737(Top 98%)10737(Top 666%)
20K12.43 mi3.11 mi25303-4610763-2810763-2825259(Top 99%)10757(Top 98%)10757(Top 667%)
Half13.11 mi0.68 mi2530310765-210765-225157(Top 98%)10724(Top 98%)10724(Top 665%)
25K15.53 mi2.42 mi25302+110769-410769-425083(Top 98%)10677(Top 98%)10677(Top 662%)
30K18.64 mi3.11 mi25265+3710751+1810751+1824817(Top 97%)10583(Top 97%)10583(Top 656%)
20M20.00 mi1.36 mi25252+1310746+510746+524645(Top 96%)10542(Top 97%)10542(Top 654%)
21M21.00 mi1.00 mi25255-310753-710753-724558(Top 96%)10521(Top 96%)10521(Top 652%)
35K21.75 mi0.75 mi25251+410752+110752+124297(Top 95%)10445(Top 96%)10445(Top 648%)
23M23.00 mi1.25 mi25233+1810745+710745+723877(Top 93%)10241(Top 94%)10241(Top 635%)
24M24.00 mi1.00 mi25200+3310730+1510730+1523780(Top 93%)10263(Top 94%)10263(Top 636%)
40K24.85 mi0.85 mi25212-1210742-1210742-1224452(Top 96%)10559(Top 97%)10559(Top 655%)
25.2M25.20 mi0.35 mi25205+710740+210740+222914(Top 90%)9896(Top 91%)9896(Top 614%)
Finish26.22 mi1.02 mi25169+3610720+2010720+2023542(Top 92%)10187(Top 93%)10187(Top 632%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21stories
+97ft-345ft

Overall

25264

Females

10737

F40-44

10737

5K→10K

3.1 - 6.2 mi

Top 99%
×5stories
+79ft-138ft

Overall

25252

Females

10729

F40-44

10729

10K→15K

6.2 - 9.3 mi

Top 99%
×3stories
+67ft-78ft

Overall

25264

Females

10737

F40-44

10737

15K→20K

9.3 - 12.4 mi

Top 99%
×5stories
+106ft-86ft

Overall

25259

Females

10757

F40-44

10757

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

25157

Females

10724

F40-44

10724

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

25083

Females

10677

F40-44

10677

25K→30K

15.5 - 18.6 mi

Top 97%
×9stories
+181ft-148ft

Overall

24817

Females

10583

F40-44

10583

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

24645

Females

10542

F40-44

10542

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

24558

Females

10521

F40-44

10521

21M→35K

21.0 - 21.8 mi

Top 95%
×7stories
+17ft-86ft

Overall

24297

Females

10445

F40-44

10445

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

23877

Females

10241

F40-44

10241

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

23780

Females

10263

F40-44

10263

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24452

Females

10559

F40-44

10559

40K→25.2M

24.9 - 25.2 mi

Top 90%
×1story
+13ft-16ft

Overall

22914

Females

9896

F40-44

9896

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

23542

Females

10187

F40-44

10187

Passing Analysis

Category:
Athletes Passed
338
Passed By
391
Net Change
-53
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25116
5K → 10K32134-102#25116#25218
10K → 15K3473-39#25218#25257
15K → 20K1662-46#25257#25303
20K → Half660#25303#25303
Half → 25K2524+1#25303#25302
25K → 30K5114+37#25302#25265
30K → 20M2411+13#25265#25252
20M → 21M1114-3#25252#25255
21M → 35K139+4#25255#25251
35K → 23M268+18#25251#25233
23M → 24M374+33#25233#25200
24M → 40K1325-12#25200#25212
40K → 25.2M114+7#25212#25205
25.2M → Finish393+36#25205#25169
TOTALS338391-53
📊

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