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BOSTON MARATHON 2024

Zimatu Chukumerije

Bib: 17117•F

NY

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

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
8:21/mi
25:57
↑ 97↓ 3451.5%
10K· 6.21 mi
8:13/mi
51:30
↑ 79↓ 1380.4%
15K· 9.32 mi
8:22/mi
1:17:30
↑ 67↓ 78
20K· 12.43 mi
8:33/mi
1:44:05
↑ 106↓ 860.1%
Half· 13.11 mi
8:14/mi
1:49:42
↑ 19↓ 370.5%
25K· 15.53 mi
8:45/mi
2:10:56
↑ 66↓ 880.2%
30K· 18.64 mi
9:25/mi
2:40:10
↑ 181↓ 1480.2%
20M
9:10/mi
2:52:37
↑ 64↓ 500.2%
21M
10:48/mi
3:03:25
↑ 106↓ 241.6%
35K· 21.75 mi
8:51/mi
3:10:02
↑ 17↓ 861.7%
23M
10:08/mi
3:22:43
↑ 23↓ 630.6%
24M
13:39/mi
3:36:22
↓ 821.3%
40K· 24.85 mi
13:55/mi
3:48:16
↓ 200.3%
25.2M
9:34/mi
3:51:34
↑ 13↓ 160.2%
Finish· 26.22 mi
8:35/mi
4:00:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:42
Pace8:22 /mi
2nd Half
Distance13.11 mi
Time2:10:37
Pace9:58 /mi
📊Positive Split: 19.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4825:578:2125:57
8:21
-
10K
6.21 mi11:46:2151:308:1725:33
8:13
-0:08
15K
9.32 mi12:12:211:17:308:1926:00
8:22
+0:09
20K
12.43 mi12:38:561:44:058:2326:35
8:33
+0:11
Half
13.11 mi12:44:331:49:428:225:37
8:14
-0:19
25K
15.53 mi13:05:472:10:568:2621:14
8:45
+0:31
30K
18.64 mi13:35:012:40:108:3629:14
9:25
+0:40
20M
20.00 mi13:47:282:52:378:3812:27
9:10
-0:15
21M
21.00 mi13:58:163:03:258:4410:48
10:48
+1:38
35K
21.75 mi14:04:533:10:028:446:37
8:51
-1:57
23M
23.00 mi14:17:343:22:438:4912:41
10:08
+1:17
24M
24.00 mi14:31:133:36:229:0113:39
13:39
+3:31
40K
24.85 mi14:43:073:48:169:1111:54
13:55
+0:16
25.2M
25.20 mi14:46:253:51:349:113:18
9:34
-4:21
Finish
26.22 mi14:55:104:00:199:108:45
8:35
-0:59

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

8:13 /mi

Average Pace

9:10 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:11:17

80% of race

Time at Slower Pace

49:02

20% of race

Average Pace: 9:10 /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 mi11:20:4825:578:2125:57
8:21
#16965
10K
6.21 mi11:46:2151:308:1725:33
8:13
#16273
15K
9.32 mi12:12:211:17:308:1926:00
8:22
#16019
20K
12.43 mi12:38:561:44:058:2326:35
8:33
#15699
Half
13.11 mi12:44:331:49:428:225:37
8:14
#15631
25K
15.53 mi13:05:472:10:568:2621:14
8:45
#15380
30K
18.64 mi13:35:012:40:108:3629:14
9:25
#15307
20M
20.00 mi13:47:282:52:378:3812:27
9:10
#15140
21M
21.00 mi13:58:163:03:258:4410:48
10:48
#15184
35K
21.75 mi14:04:533:10:028:446:37
8:51
#15105
23M
23.00 mi14:17:343:22:438:4912:41
10:08
#15190
24M
24.00 mi14:31:133:36:229:0113:39
13:39
#15997
40K
24.85 mi14:43:073:48:169:1111:54
13:55
#16564
25.2M
25.20 mi14:46:253:51:349:113:18
9:34
#16436
Finish
26.22 mi14:55:104:00:199:108:45
8:35
#16284
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi169656141614115671(Top 61%)5372(Top 49%)5372(Top 115%)
10K6.21 mi3.10 mi16273+6925722+4195722+41915698(Top 61%)5349(Top 49%)5349(Top 115%)
15K9.32 mi3.11 mi16019+2545570+1525570+15215671(Top 61%)5372(Top 49%)5372(Top 115%)
20K12.43 mi3.11 mi15699+3205394+1765394+17615128(Top 59%)5088(Top 47%)5088(Top 109%)
Half13.11 mi0.68 mi15631+685354+405354+4014281(Top 56%)4641(Top 42%)4641(Top 100%)
25K15.53 mi2.42 mi15380+2515227+1275227+12714383(Top 56%)4831(Top 44%)4831(Top 104%)
30K18.64 mi3.11 mi15307+735265-385265-3815089(Top 59%)5466(Top 50%)5466(Top 117%)
20M20.00 mi1.36 mi15140+1675215+505215+5012962(Top 51%)4563(Top 42%)4563(Top 98%)
21M21.00 mi1.00 mi15184-445283-685283-6815776(Top 62%)6210(Top 57%)6210(Top 133%)
35K21.75 mi0.75 mi15105+795258+255258+2512613(Top 49%)4607(Top 42%)4607(Top 99%)
23M23.00 mi1.25 mi15190-855356-985356-9815904(Top 62%)6351(Top 58%)6351(Top 136%)
24M24.00 mi1.00 mi15997-8075843-4875843-48723842(Top 93%)10284(Top 94%)10284(Top 221%)
40K24.85 mi0.85 mi16564-5676183-3406183-34023536(Top 92%)10175(Top 93%)10175(Top 218%)
25.2M25.20 mi0.35 mi16436+1286129+546129+549116(Top 36%)3234(Top 30%)3234(Top 69%)
Finish26.22 mi1.02 mi16284+1526074+556074+5512024(Top 47%)4485(Top 41%)4485(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 61%
×21story building
+97ft-345ft

Overall

15671

Females

5372

F18-39

5372

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

15698

Females

5349

F18-39

5349

10K→15K

6.2 - 9.3 mi

Top 61%
×3story building
+67ft-78ft

Overall

15671

Females

5372

F18-39

5372

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

15128

Females

5088

F18-39

5088

20K→Half

12.4 - 13.1 mi

Top 56%
×2story building
+19ft-37ft

Overall

14281

Females

4641

F18-39

4641

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14383

Females

4831

F18-39

4831

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15089

Females

5466

F18-39

5466

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

12962

Females

4563

F18-39

4563

20M→21M

20.0 - 21.0 mi

Top 62%
×8story building
+106ft-24ft

Overall

15776

Females

6210

F18-39

6210

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

12613

Females

4607

F18-39

4607

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

15904

Females

6351

F18-39

6351

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

23842

Females

10284

F18-39

10284

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

23536

Females

10175

F18-39

10175

40K→25.2M

24.9 - 25.2 mi

Top 36%
×1story
+13ft-16ft

Overall

9116

Females

3234

F18-39

3234

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

12024

Females

4485

F18-39

4485

Passing Analysis

Category:
Athletes Passed
3081
Passed By
2400
Net Change
+681
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16965
5K → 10K75765+692#16965#16273
10K → 15K359105+254#16273#16019
15K → 20K41494+320#16019#15699
20K → Half768+68#15699#15631
Half → 25K34897+251#15631#15380
25K → 30K293220+73#15380#15307
30K → 20M20336+167#15307#15140
20M → 21M113157-44#15140#15184
21M → 35K10223+79#15184#15105
35K → 23M98183-85#15105#15190
23M → 24M8815-807#15190#15997
24M → 40K23590-567#15997#16564
40K → 25.2M1280+128#16564#16436
25.2M → Finish1597+152#16436#16284
TOTALS30812400+681
📊

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