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BOSTON MARATHON 2024

Rachael Reddy

Bib: 13249•F

AL

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 44%
Gender (Female)
#0 / 10924
Top 31%
Division (F18-39)
#0 / 4660
Top 48%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:16
Rank: #10678
Start → 5K
23:16 | 7:29/mi
10K· 6.21 mi
46:57
Rank: #10970 (-292)
5K → 10K
23:41 | 7:37/mi
15K· 9.32 mi
1:10:55
Rank: #11040 (-70)
10K → 15K
23:58 | 7:43/mi
20K· 12.43 mi
1:34:57
Rank: #10715 (+325)
15K → 20K
24:02 | 7:44/mi
Half· 13.11 mi
1:40:19
Rank: #10769 (-54)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:00:13
Rank: #10840 (-71)
Half → 25K
19:54 | 8:12/mi
30K· 18.64 mi
2:26:51
Rank: #10796 (+44)
25K → 30K
26:38 | 8:34/mi
20M
2:39:33
Rank: #11018 (-222)
30K → 20M
12:42 | 9:21/mi
21M
2:50:14
Rank: #11373 (-355)
20M → 21M
10:41 | 10:41/mi
35K· 21.75 mi
2:56:39
Rank: #11325 (+48)
21M → 35K
6:25 | 8:35/mi
23M
3:09:00
Rank: #11578 (-253)
35K → 23M
12:21 | 9:52/mi
24M
3:18:18
Rank: #11651 (-73)
23M → 24M
9:18 | 9:18/mi
40K· 24.85 mi
3:26:13
Rank: #11641 (+10)
24M → 40K
7:55 | 9:16/mi
25.2M
3:29:28
Rank: #11562 (+79)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:37:23
Rank: #11316 (+246)
25.2M → Finish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:19
Pace7:39 /mi
2nd Half
Distance13.11 mi
Time1:57:04
Pace8:56 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:0823:167:2923:16
7:29
-
10K
6.21 mi11:17:4946:577:3323:41
7:37
+0:08
15K
9.32 mi11:41:471:10:557:3723:58
7:43
+0:06
20K
12.43 mi12:05:491:34:577:3824:02
7:44
+0:01
Half
13.11 mi12:11:111:40:197:395:22
7:52
+0:08
25K
15.53 mi12:31:052:00:137:4419:54
8:12
+0:20
30K
18.64 mi12:57:432:26:517:5326:38
8:34
+0:22
20M
20.00 mi13:10:252:39:337:5912:42
9:21
+0:47
21M
21.00 mi13:21:062:50:148:0610:41
10:41
+1:20
35K
21.75 mi13:27:312:56:398:076:25
8:35
-2:06
23M
23.00 mi13:39:523:09:008:1312:21
9:52
+1:17
24M
24.00 mi13:49:103:18:188:169:18
9:18
-0:34
40K
24.85 mi13:57:053:26:138:187:55
9:16
-0:02
25.2M
25.20 mi14:00:203:29:288:193:15
9:25
+0:09
Finish
26.22 mi14:08:153:37:238:187:55
7:46
-1:39

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

7:29 /mi

Average Pace

8:18 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:48:14

50% of race

Time at Steady Pace

52:57

24% of race

Time at Slower Pace

56:12

26% of race

Average Pace: 8:17 /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 mi10:54:0823:167:2923:16
7:29
#10678
10K
6.21 mi11:17:4946:577:3323:41
7:37
#10970
15K
9.32 mi11:41:471:10:557:3723:58
7:43
#11040
20K
12.43 mi12:05:491:34:577:3824:02
7:44
#10715
Half
13.11 mi12:11:111:40:197:395:22
7:52
#10769
25K
15.53 mi12:31:052:00:137:4419:54
8:12
#10840
30K
18.64 mi12:57:432:26:517:5326:38
8:34
#10796
20M
20.00 mi13:10:252:39:337:5912:42
9:21
#11018
21M
21.00 mi13:21:062:50:148:0610:41
10:41
#11373
35K
21.75 mi13:27:312:56:398:076:25
8:35
#11325
23M
23.00 mi13:39:523:09:008:1312:21
9:52
#11578
24M
24.00 mi13:49:103:18:188:169:18
9:18
#11651
40K
24.85 mi13:57:053:26:138:187:55
9:16
#11641
25.2M
25.20 mi14:00:203:29:288:193:15
9:25
#11562
Finish
26.22 mi14:08:153:37:238:187:55
7:46
#11316
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi106782395239511309(Top 44%)2854(Top 26%)2854(Top 61%)
10K6.21 mi3.10 mi10970-2922603-2082603-20811249(Top 44%)2790(Top 26%)2790(Top 60%)
15K9.32 mi3.11 mi11040-702659-562659-5611309(Top 44%)2854(Top 26%)2854(Top 61%)
20K12.43 mi3.11 mi10715+3252509+1502509+15010001(Top 39%)2332(Top 21%)2332(Top 50%)
Half13.11 mi0.68 mi10769-542545-362545-3611841(Top 46%)3251(Top 30%)3251(Top 70%)
25K15.53 mi2.42 mi10840-712645-1002645-10011427(Top 45%)3196(Top 29%)3196(Top 69%)
30K18.64 mi3.11 mi10796+442719-742719-7411025(Top 43%)3198(Top 29%)3198(Top 69%)
20M20.00 mi1.36 mi11018-2222893-1742893-17413839(Top 54%)5028(Top 46%)5028(Top 108%)
21M21.00 mi1.00 mi11373-3553129-2363129-23615419(Top 60%)6024(Top 55%)6024(Top 129%)
35K21.75 mi0.75 mi11325+483134-53134-511186(Top 44%)3849(Top 35%)3849(Top 83%)
23M23.00 mi1.25 mi11578-2533341-2073341-20714987(Top 59%)5905(Top 54%)5905(Top 127%)
24M24.00 mi1.00 mi11651-733435-943435-9413539(Top 53%)5192(Top 48%)5192(Top 111%)
40K24.85 mi0.85 mi11641+103469-343469-3412063(Top 47%)4560(Top 42%)4560(Top 98%)
25.2M25.20 mi0.35 mi11562+793447+223447+228496(Top 33%)2904(Top 27%)2904(Top 62%)
Finish26.22 mi1.02 mi11316+2463367+803367+807207(Top 28%)2222(Top 20%)2222(Top 48%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 44%
×21stories
+97ft-345ft

Overall

11309

Females

2854

F18-39

2854

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11249

Females

2790

F18-39

2790

10K→15K

6.2 - 9.3 mi

Top 44%
×3stories
+67ft-78ft

Overall

11309

Females

2854

F18-39

2854

15K→20K

9.3 - 12.4 mi

Top 39%
×5stories
+106ft-86ft

Overall

10001

Females

2332

F18-39

2332

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11841

Females

3251

F18-39

3251

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11427

Females

3196

F18-39

3196

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11025

Females

3198

F18-39

3198

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

13839

Females

5028

F18-39

5028

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

15419

Females

6024

F18-39

6024

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11186

Females

3849

F18-39

3849

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

14987

Females

5905

F18-39

5905

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

13539

Females

5192

F18-39

5192

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12063

Females

4560

F18-39

4560

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8496

Females

2904

F18-39

2904

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7207

Females

2222

F18-39

2222

Passing Analysis

Category:
Athletes Passed
2151
Passed By
2789
Net Change
-638
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10678
5K → 10K192484-292#10678#10970
10K → 15K177247-70#10970#11040
15K → 20K39873+325#11040#10715
20K → Half2781-54#10715#10769
Half → 25K206277-71#10769#10840
25K → 30K307263+44#10840#10796
30K → 20M74296-222#10796#11018
20M → 21M56411-355#11018#11373
21M → 35K10153+48#11373#11325
35K → 23M81334-253#11325#11578
23M → 24M80153-73#11578#11651
24M → 40K10898+10#11651#11641
40K → 25.2M878+79#11641#11562
25.2M → Finish25711+246#11562#11316
TOTALS21512789-638
📊

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