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BOSTON MARATHON 2024

Rachel Mathewson

Bib: 28467•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:06
Rank: #23735
Start → 5K
32:06 | 10:20/mi
10K· 6.21 mi
1:04:49
Rank: #23629 (+106)
5K → 10K
32:43 | 10:32/mi
15K· 9.32 mi
1:37:35
Rank: #23420 (+209)
10K → 15K
32:46 | 10:33/mi
20K· 12.43 mi
2:12:50
Rank: #23402 (+18)
15K → 20K
35:15 | 11:21/mi
Half· 13.11 mi
2:20:00
Rank: #23366 (+36)
20K → Half
7:10 | 10:30/mi
25K· 15.53 mi
2:48:38
Rank: #23306 (+60)
Half → 25K
28:38 | 11:49/mi
30K· 18.64 mi
3:28:20
Rank: #23291 (+15)
25K → 30K
39:42 | 12:47/mi
20M
3:45:36
Rank: #23232 (+59)
30K → 20M
17:16 | 12:42/mi
21M
4:00:10
Rank: #23218 (+14)
20M → 21M
14:34 | 14:34/mi
35K· 21.75 mi
4:10:07
Rank: #23230 (-12)
21M → 35K
9:57 | 13:18/mi
23M
4:26:57
Rank: #23234 (-4)
35K → 23M
16:50 | 13:27/mi
24M
4:40:32
Rank: #23267 (-33)
23M → 24M
13:35 | 13:35/mi
40K· 24.85 mi
4:51:41
Rank: #23259 (+8)
24M → 40K
11:09 | 13:02/mi
25.2M
4:57:11
Rank: #23287 (-28)
40K → 25.2M
5:30 | 15:57/mi
Finish· 26.22 mi
5:08:41
Rank: #23259 (+28)
25.2M → Finish
11:30 | 11:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:20:00
Pace10:41 /mi
2nd Half
Distance13.11 mi
Time2:48:41
Pace12:52 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3932:0610:2032:06
10:20
-
10K
6.21 mi12:25:221:04:4910:2632:43
10:32
+0:12
15K
9.32 mi12:58:081:37:3510:2832:46
10:33
+0:01
20K
12.43 mi13:33:232:12:5010:4135:15
11:21
+0:48
Half
13.11 mi13:40:332:20:0010:417:10
10:30
-0:51
25K
15.53 mi14:09:112:48:3810:5128:38
11:49
+1:19
30K
18.64 mi14:48:533:28:2011:1139:42
12:47
+0:58
20M
20.00 mi15:06:093:45:3611:1717:16
12:42
-0:05
21M
21.00 mi15:20:434:00:1011:2614:34
14:34
+1:52
35K
21.75 mi15:30:404:10:0711:309:57
13:18
-1:16
23M
23.00 mi15:47:304:26:5711:3616:50
13:27
+0:09
24M
24.00 mi16:01:054:40:3211:4113:35
13:35
+0:08
40K
24.85 mi16:12:144:51:4111:4411:09
13:02
-0:33
25.2M
25.20 mi16:17:444:57:1111:485:30
15:57
+2:55
Finish
26.22 mi16:29:145:08:4111:4711:30
11:17
-4:40

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

10:20 /mi

Average Pace

11:47 /mi

Slowest Pace

15:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:08

58% of race

Time at Steady Pace

1:34:54

31% of race

Time at Slower Pace

33:39

11% of race

Average Pace: 11:46 /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 mi11:52:3932:0610:2032:06
10:20
#23735
10K
6.21 mi12:25:221:04:4910:2632:43
10:32
#23629
15K
9.32 mi12:58:081:37:3510:2832:46
10:33
#23420
20K
12.43 mi13:33:232:12:5010:4135:15
11:21
#23402
Half
13.11 mi13:40:332:20:0010:417:10
10:30
#23366
25K
15.53 mi14:09:112:48:3810:5128:38
11:49
#23306
30K
18.64 mi14:48:533:28:2011:1139:42
12:47
#23291
20M
20.00 mi15:06:093:45:3611:1717:16
12:42
#23232
21M
21.00 mi15:20:434:00:1011:2614:34
14:34
#23218
35K
21.75 mi15:30:404:10:0711:309:57
13:18
#23230
23M
23.00 mi15:47:304:26:5711:3616:50
13:27
#23234
24M
24.00 mi16:01:054:40:3211:4113:35
13:35
#23267
40K
24.85 mi16:12:144:51:4111:4411:09
13:02
#23259
25.2M
25.20 mi16:17:444:57:1111:485:30
15:57
#23287
Finish
26.22 mi16:29:145:08:4111:4711:30
11:17
#23259
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi237359800980023017(Top 90%)9441(Top 86%)9441(Top 539%)
10K6.21 mi3.10 mi23629+1069738+629738+6223580(Top 92%)9727(Top 89%)9727(Top 555%)
15K9.32 mi3.11 mi23420+2099635+1039635+10323017(Top 90%)9441(Top 86%)9441(Top 539%)
20K12.43 mi3.11 mi23402+189646-119646-1123188(Top 91%)9553(Top 87%)9553(Top 545%)
Half13.11 mi0.68 mi23366+369635+119635+1122678(Top 89%)9323(Top 85%)9323(Top 532%)
25K15.53 mi2.42 mi23306+609626+99626+922865(Top 89%)9470(Top 87%)9470(Top 540%)
30K18.64 mi3.11 mi23291+159656-309656-3023016(Top 90%)9660(Top 88%)9660(Top 551%)
20M20.00 mi1.36 mi23232+599649+79649+722478(Top 88%)9497(Top 87%)9497(Top 542%)
21M21.00 mi1.00 mi23218+149653-49653-423068(Top 90%)9821(Top 90%)9821(Top 560%)
35K21.75 mi0.75 mi23230-129664-119664-1123609(Top 92%)10112(Top 93%)10112(Top 577%)
23M23.00 mi1.25 mi23234-49677-139677-1323153(Top 91%)9911(Top 91%)9911(Top 565%)
24M24.00 mi1.00 mi23267-339700-239700-2323776(Top 93%)10259(Top 94%)10259(Top 585%)
40K24.85 mi0.85 mi23259+89705-59705-522341(Top 87%)9622(Top 88%)9622(Top 549%)
25.2M25.20 mi0.35 mi23287-289722-179722-1724018(Top 94%)10373(Top 95%)10373(Top 592%)
Finish26.22 mi1.02 mi23259+289723-19723-122014(Top 86%)9459(Top 87%)9459(Top 540%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

23017

Females

9441

F45-49

9441

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

23580

Females

9727

F45-49

9727

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

23017

Females

9441

F45-49

9441

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

23188

Females

9553

F45-49

9553

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

22678

Females

9323

F45-49

9323

Half→25K

13.1 - 15.5 mi

Top 89%
×4stories
+66ft-88ft

Overall

22865

Females

9470

F45-49

9470

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

23016

Females

9660

F45-49

9660

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

22478

Females

9497

F45-49

9497

20M→21M

20.0 - 21.0 mi

Top 90%
×8stories
+106ft-24ft

Overall

23068

Females

9821

F45-49

9821

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

23609

Females

10112

F45-49

10112

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

23153

Females

9911

F45-49

9911

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

23776

Females

10259

F45-49

10259

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

22341

Females

9622

F45-49

9622

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24018

Females

10373

F45-49

10373

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

22014

Females

9459

F45-49

9459

Passing Analysis

Category:
Athletes Passed
1344
Passed By
868
Net Change
+476
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23735
5K → 10K264158+106#23735#23629
10K → 15K26152+209#23629#23420
15K → 20K149131+18#23420#23402
20K → Half4711+36#23402#23366
Half → 25K14181+60#23366#23306
25K → 30K137122+15#23306#23291
30K → 20M9233+59#23291#23232
20M → 21M5541+14#23232#23218
21M → 35K2739-12#23218#23230
35K → 23M5155-4#23230#23234
23M → 24M2154-33#23234#23267
24M → 40K4133+8#23267#23259
40K → 25.2M836-28#23259#23287
25.2M → Finish5022+28#23287#23259
TOTALS1344868+476
📊

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