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BOSTON MARATHON 2024

Aniko Belim

Bib: 14015•F

NM

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 25%
Gender (Female)
#0 / 10924
Top 10%
Masters (Masters Women)
#0 / 6263
Top 4%
Division (F40-44)
#0 / 1613
Top 8%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:16
Rank: #10664
Start → 5K
23:16 | 7:29/mi
10K· 6.21 mi
46:38
Rank: #10542 (+122)
5K → 10K
23:22 | 7:31/mi
15K· 9.32 mi
1:09:59
Rank: #10241 (+301)
10K → 15K
23:21 | 7:31/mi
20K· 12.43 mi
1:33:19
Rank: #9692 (+549)
15K → 20K
23:20 | 7:31/mi
Half· 13.11 mi
1:38:16
Rank: #9559 (+133)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:56:32
Rank: #9079 (+480)
Half → 25K
18:16 | 7:32/mi
30K· 18.64 mi
2:20:28
Rank: #8397 (+682)
25K → 30K
23:56 | 7:42/mi
20M
2:31:00
Rank: #8097 (+300)
30K → 20M
10:32 | 7:45/mi
21M
2:39:11
Rank: #7776 (+321)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:44:41
Rank: #7574 (+202)
21M → 35K
5:30 | 7:21/mi
23M
2:54:15
Rank: #7223 (+351)
35K → 23M
9:34 | 7:38/mi
24M
3:01:43
Rank: #6997 (+226)
23M → 24M
7:28 | 7:28/mi
40K· 24.85 mi
3:08:11
Rank: #6745 (+252)
24M → 40K
6:28 | 7:34/mi
25.2M
3:11:05
Rank: #6660 (+85)
40K → 25.2M
2:54 | 8:25/mi
Finish· 26.22 mi
3:18:23
Rank: #6496 (+164)
25.2M → Finish
7:18 | 7:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:16
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:40:07
Pace7:38 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0323:167:2923:16
7:29
-
10K
6.21 mi11:18:2546:387:3023:22
7:31
+0:02
15K
9.32 mi11:41:461:09:597:3123:21
7:31
0:00
20K
12.43 mi12:05:061:33:197:3123:20
7:31
0:00
Half
13.11 mi12:10:031:38:167:304:57
7:15
-0:16
25K
15.53 mi12:28:191:56:327:3018:16
7:32
+0:17
30K
18.64 mi12:52:152:20:287:3223:56
7:42
+0:10
20M
20.00 mi13:02:472:31:007:3310:32
7:45
+0:03
21M
21.00 mi13:10:582:39:117:358:11
8:11
+0:26
35K
21.75 mi13:16:282:44:417:345:30
7:21
-0:50
23M
23.00 mi13:26:022:54:157:359:34
7:38
+0:17
24M
24.00 mi13:33:303:01:437:347:28
7:28
-0:10
40K
24.85 mi13:39:583:08:117:346:28
7:34
+0:06
25.2M
25.20 mi13:42:523:11:057:352:54
8:25
+0:51
Finish
26.22 mi13:50:103:18:237:347:18
7:10
-1:15

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

7:10 /mi

Average Pace

7:34 /mi

Slowest Pace

8:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:07:18

94% of race

Time at Steady Pace

11:05

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:34 /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 mi10:55:0323:167:2923:16
7:29
#10664
10K
6.21 mi11:18:2546:387:3023:22
7:31
#10542
15K
9.32 mi11:41:461:09:597:3123:21
7:31
#10241
20K
12.43 mi12:05:061:33:197:3123:20
7:31
#9692
Half
13.11 mi12:10:031:38:167:304:57
7:15
#9559
25K
15.53 mi12:28:191:56:327:3018:16
7:32
#9079
30K
18.64 mi12:52:152:20:287:3223:56
7:42
#8397
20M
20.00 mi13:02:472:31:007:3310:32
7:45
#8097
21M
21.00 mi13:10:582:39:117:358:11
8:11
#7776
35K
21.75 mi13:16:282:44:417:345:30
7:21
#7574
23M
23.00 mi13:26:022:54:157:359:34
7:38
#7223
24M
24.00 mi13:33:303:01:437:347:28
7:28
#6997
40K
24.85 mi13:39:583:08:117:346:28
7:34
#6745
25.2M
25.20 mi13:42:523:11:057:352:54
8:25
#6660
Finish
26.22 mi13:50:103:18:237:347:18
7:10
#6496
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi10664238123819809(Top 38%)2077(Top 19%)2077(Top 129%)
10K6.21 mi3.10 mi10542+1222349+322349+3210451(Top 41%)2325(Top 21%)2325(Top 144%)
15K9.32 mi3.11 mi10241+3012212+1372212+1379809(Top 38%)2077(Top 19%)2077(Top 129%)
20K12.43 mi3.11 mi9692+5491987+2251987+2258455(Top 33%)1567(Top 14%)1567(Top 97%)
Half13.11 mi0.68 mi9559+1331932+551932+557398(Top 29%)1133(Top 10%)1133(Top 70%)
25K15.53 mi2.42 mi9079+4801744+1881744+1887201(Top 28%)1241(Top 11%)1241(Top 77%)
30K18.64 mi3.11 mi8397+6821554+1901554+1906170(Top 24%)1038(Top 10%)1038(Top 64%)
20M20.00 mi1.36 mi8097+3001478+761478+765484(Top 21%)924(Top 8%)924(Top 57%)
21M21.00 mi1.00 mi7776+3211392+861392+864875(Top 19%)845(Top 8%)845(Top 52%)
35K21.75 mi0.75 mi7574+2021335+571335+574434(Top 17%)671(Top 6%)671(Top 42%)
23M23.00 mi1.25 mi7223+3511249+861249+864177(Top 16%)679(Top 6%)679(Top 42%)
24M24.00 mi1.00 mi6997+2261194+551194+554035(Top 16%)700(Top 6%)700(Top 43%)
40K24.85 mi0.85 mi6745+2521155+391155+393783(Top 15%)705(Top 6%)705(Top 44%)
25.2M25.20 mi0.35 mi6660+851142+131142+134152(Top 16%)889(Top 8%)889(Top 55%)
Finish26.22 mi1.02 mi6496+1641112+301112+303879(Top 15%)752(Top 7%)752(Top 47%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

9809

Females

2077

F40-44

2077

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10451

Females

2325

F40-44

2325

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

9809

Females

2077

F40-44

2077

15K→20K

9.3 - 12.4 mi

Top 33%
×5stories
+106ft-86ft

Overall

8455

Females

1567

F40-44

1567

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

7398

Females

1133

F40-44

1133

Half→25K

13.1 - 15.5 mi

Top 28%
×4stories
+66ft-88ft

Overall

7201

Females

1241

F40-44

1241

25K→30K

15.5 - 18.6 mi

Top 24%
×9stories
+181ft-148ft

Overall

6170

Females

1038

F40-44

1038

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5484

Females

924

F40-44

924

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4875

Females

845

F40-44

845

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4434

Females

671

F40-44

671

35K→23M

21.8 - 23.0 mi

Top 16%
×5stories
+23ft-63ft

Overall

4177

Females

679

F40-44

679

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4035

Females

700

F40-44

700

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3783

Females

705

F40-44

705

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4152

Females

889

F40-44

889

25.2M→Finish

25.2 - 26.2 mi

Top 15%
×2stories
+22ft-21ft

Overall

3879

Females

752

F40-44

752

Passing Analysis

Category:
Athletes Passed
4549*
Passed By
381
Net Change
+4168
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10664
5K → 10K349227+122#10664#10542
10K → 15K37271+301#10542#10241
15K → 20K569*20+549#10241#9692
20K → Half1330+133#9692#9559
Half → 25K4877+480#9559#9079
25K → 30K69614+682#9079#8397
30K → 20M31313+300#8397#8097
20M → 21M3254+321#8097#7776
21M → 35K2031+202#7776#7574
35K → 23M3565+351#7574#7223
23M → 24M2304+226#7223#6997
24M → 40K2586+252#6997#6745
40K → 25.2M894+85#6745#6660
25.2M → Finish1695+164#6660#6496
TOTALS4549*381+4168

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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