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BOSTON MARATHON 2024

Nina Bullock

Bib: 22859•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 (F60-64)
#0 / 549
Top 20%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:30/mi
26:23
↑ 97↓ 3451.5%
10K· 6.21 mi
8:51/mi
53:53
↑ 79↓ 1380.4%
15K· 9.32 mi
9:02/mi
1:21:56
↑ 67↓ 78
20K· 12.43 mi
9:14/mi
1:50:36
↑ 106↓ 860.1%
Half· 13.11 mi
8:56/mi
1:56:42
↑ 19↓ 370.5%
25K· 15.53 mi
9:23/mi
2:19:27
↑ 66↓ 880.2%
30K· 18.64 mi
9:34/mi
2:49:10
↑ 181↓ 1480.2%
20M
9:39/mi
3:02:17
↑ 64↓ 500.2%
21M
10:26/mi
3:12:43
↑ 106↓ 241.6%
35K· 21.75 mi
9:25/mi
3:19:46
↑ 17↓ 861.7%
23M
9:49/mi
3:32:03
↑ 23↓ 630.6%
24M
9:45/mi
3:41:48
↓ 821.3%
40K· 24.85 mi
9:47/mi
3:50:10
↓ 200.3%
25.2M
10:41/mi
3:53:51
↑ 13↓ 160.2%
Finish· 26.22 mi
9:23/mi
4:03:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:42
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:06:43
Pace9:40 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:1826:238:3026:23
8:30
-
10K
6.21 mi11:51:4853:538:4027:30
8:51
+0:21
15K
9.32 mi12:19:511:21:568:4728:03
9:02
+0:11
20K
12.43 mi12:48:311:50:368:5428:40
9:14
+0:12
Half
13.11 mi12:54:371:56:428:546:06
8:56
-0:18
25K
15.53 mi13:17:222:19:278:5922:45
9:23
+0:27
30K
18.64 mi13:47:052:49:109:0429:43
9:34
+0:11
20M
20.00 mi14:00:123:02:179:0713:07
9:39
+0:05
21M
21.00 mi14:10:383:12:439:1110:26
10:26
+0:47
35K
21.75 mi14:17:413:19:469:117:03
9:25
-1:01
23M
23.00 mi14:29:583:32:039:1312:17
9:49
+0:24
24M
24.00 mi14:39:433:41:489:159:45
9:45
-0:04
40K
24.85 mi14:48:053:50:109:168:22
9:47
+0:02
25.2M
25.20 mi14:51:463:53:519:173:41
10:41
+0:54
Finish
26.22 mi15:01:204:03:259:179:34
9:23
-1:18

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

8:30 /mi

Average Pace

9:17 /mi

Slowest Pace

10:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:02

36% of race

Time at Steady Pace

1:50:52

46% of race

Time at Slower Pace

44:31

18% of race

Average Pace: 9:17 /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 mi11:24:1826:238:3026:23
8:30
#17741
10K
6.21 mi11:51:4853:538:4027:30
8:51
#18444
15K
9.32 mi12:19:511:21:568:4728:03
9:02
#18661
20K
12.43 mi12:48:311:50:368:5428:40
9:14
#18494
Half
13.11 mi12:54:371:56:428:546:06
8:56
#18468
25K
15.53 mi13:17:222:19:278:5922:45
9:23
#18193
30K
18.64 mi13:47:052:49:109:0429:43
9:34
#17709
20M
20.00 mi14:00:123:02:179:0713:07
9:39
#17509
21M
21.00 mi14:10:383:12:439:1110:26
10:26
#17354
35K
21.75 mi14:17:413:19:469:117:03
9:25
#17244
23M
23.00 mi14:29:583:32:039:1312:17
9:49
#17098
24M
24.00 mi14:39:433:41:489:159:45
9:45
#17028
40K
24.85 mi14:48:053:50:109:168:22
9:47
#16901
25.2M
25.20 mi14:51:463:53:519:173:41
10:41
#16827
Finish
26.22 mi15:01:204:03:259:179:34
9:23
#16766
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi177416607660719037(Top 75%)7268(Top 67%)7268(Top 1324%)
10K6.21 mi3.10 mi18444-7037017-4107017-41019114(Top 75%)7352(Top 67%)7352(Top 1339%)
15K9.32 mi3.11 mi18661-2177110-937110-9319037(Top 75%)7268(Top 67%)7268(Top 1324%)
20K12.43 mi3.11 mi18494+1677013+977013+9718290(Top 72%)6868(Top 63%)6868(Top 1251%)
Half13.11 mi0.68 mi18468+266999+146999+1418013(Top 71%)6793(Top 62%)6793(Top 1237%)
25K15.53 mi2.42 mi18193+2756876+1236876+12317144(Top 67%)6356(Top 58%)6356(Top 1158%)
30K18.64 mi3.11 mi17709+4846658+2186658+21815724(Top 62%)5813(Top 53%)5813(Top 1059%)
20M20.00 mi1.36 mi17509+2006580+786580+7815182(Top 59%)5778(Top 53%)5778(Top 1052%)
21M21.00 mi1.00 mi17354+1556521+596521+5914623(Top 57%)5636(Top 52%)5636(Top 1027%)
35K21.75 mi0.75 mi17244+1106481+406481+4015235(Top 60%)5959(Top 55%)5959(Top 1085%)
23M23.00 mi1.25 mi17098+1466422+596422+5914805(Top 58%)5830(Top 53%)5830(Top 1062%)
24M24.00 mi1.00 mi17028+706413+96413+915468(Top 61%)6183(Top 57%)6183(Top 1126%)
40K24.85 mi0.85 mi16901+1276383+306383+3014234(Top 56%)5643(Top 52%)5643(Top 1028%)
25.2M25.20 mi0.35 mi16827+746356+276356+2713486(Top 53%)5318(Top 49%)5318(Top 969%)
Finish26.22 mi1.02 mi16766+616350+66350+616042(Top 63%)6532(Top 60%)6532(Top 1190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

19037

Females

7268

F60-64

7268

5K→10K

3.1 - 6.2 mi

Top 75%
×5story building
+79ft-138ft

Overall

19114

Females

7352

F60-64

7352

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

19037

Females

7268

F60-64

7268

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

18290

Females

6868

F60-64

6868

20K→Half

12.4 - 13.1 mi

Top 71%
×2story building
+19ft-37ft

Overall

18013

Females

6793

F60-64

6793

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17144

Females

6356

F60-64

6356

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

15724

Females

5813

F60-64

5813

30K→20M

18.6 - 20.0 mi

Top 59%
×5story building
+64ft-50ft

Overall

15182

Females

5778

F60-64

5778

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

14623

Females

5636

F60-64

5636

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

15235

Females

5959

F60-64

5959

35K→23M

21.8 - 23.0 mi

Top 58%
×5story building
+23ft-63ft

Overall

14805

Females

5830

F60-64

5830

23M→24M

23.0 - 24.0 mi

Top 61%
×6story building
+12ft-82ft

Overall

15468

Females

6183

F60-64

6183

24M→40K

24.0 - 24.9 mi

Top 56%
×1story
+6ft-20ft

Overall

14234

Females

5643

F60-64

5643

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

13486

Females

5318

F60-64

5318

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2story building
+22ft-21ft

Overall

16042

Females

6532

F60-64

6532

Passing Analysis

Category:
Athletes Passed
2663
Passed By
1688
Net Change
+975
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17741
5K → 10K87790-703#17741#18444
10K → 15K149366-217#18444#18661
15K → 20K328161+167#18661#18494
20K → Half4822+26#18494#18468
Half → 25K35378+275#18468#18193
25K → 30K53248+484#18193#17709
30K → 20M22121+200#17709#17509
20M → 21M18328+155#17509#17354
21M → 35K13020+110#17354#17244
35K → 23M18236+146#17244#17098
23M → 24M10838+70#17098#17028
24M → 40K15831+127#17028#16901
40K → 25.2M8511+74#16901#16827
25.2M → Finish9938+61#16827#16766
TOTALS26631688+975
📊

Passing Visuals

Category:
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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