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BOSTON MARATHON 2024

Inna Mokrova

Bib: 14949•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 33%
Gender (Female)
#0 / 10924
Top 18%
Division (F18-39)
#0 / 4660
Top 32%
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
7:40/mi
23:49
↑ 97↓ 3451.5%
10K· 6.21 mi
7:39/mi
47:36
↑ 79↓ 1380.4%
15K· 9.32 mi
7:39/mi
1:11:23
↑ 67↓ 78
20K· 12.43 mi
7:53/mi
1:35:52
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:41:10
↑ 19↓ 370.5%
25K· 15.53 mi
7:59/mi
2:00:31
↑ 66↓ 880.2%
30K· 18.64 mi
8:07/mi
2:25:45
↑ 181↓ 1480.2%
20M
8:01/mi
2:36:39
↑ 64↓ 500.2%
21M
8:31/mi
2:45:10
↑ 106↓ 241.6%
35K· 21.75 mi
7:52/mi
2:51:03
↑ 17↓ 861.7%
23M
8:03/mi
3:01:08
↑ 23↓ 630.6%
24M
7:45/mi
3:08:53
↓ 821.3%
40K· 24.85 mi
7:50/mi
3:15:35
↓ 200.3%
25.2M
8:33/mi
3:18:32
↑ 13↓ 160.2%
Finish· 26.22 mi
7:40/mi
3:26:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:10
Pace7:43 /mi
2nd Half
Distance13.11 mi
Time1:45:11
Pace8:01 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:5423:497:4023:49
7:40
-
10K
6.21 mi11:18:4147:367:4023:47
7:39
-0:01
15K
9.32 mi11:42:281:11:237:4023:47
7:39
0:00
20K
12.43 mi12:06:571:35:527:4324:29
7:53
+0:14
Half
13.11 mi12:12:151:41:107:435:18
7:46
-0:07
25K
15.53 mi12:31:362:00:317:4519:21
7:59
+0:13
30K
18.64 mi12:56:502:25:457:4925:14
8:07
+0:08
20M
20.00 mi13:07:442:36:397:5010:54
8:01
-0:06
21M
21.00 mi13:16:152:45:107:528:31
8:31
+0:30
35K
21.75 mi13:22:082:51:037:525:53
7:52
-0:39
23M
23.00 mi13:32:133:01:087:5310:05
8:03
+0:11
24M
24.00 mi13:39:583:08:537:527:45
7:45
-0:18
40K
24.85 mi13:46:403:15:357:526:42
7:50
+0:05
25.2M
25.20 mi13:49:373:18:327:532:57
8:33
+0:43
Finish
26.22 mi13:57:263:26:217:537:49
7:40
-0:53

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

7:39 /mi

Average Pace

7:53 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:14:53

94% of race

Time at Steady Pace

11:28

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:52 /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 mi10:54:5423:497:4023:49
7:40
#12062
10K
6.21 mi11:18:4147:367:4023:47
7:39
#11738
15K
9.32 mi11:42:281:11:237:4023:47
7:39
#11402
20K
12.43 mi12:06:571:35:527:4324:29
7:53
#11270
Half
13.11 mi12:12:151:41:107:435:18
7:46
#11250
25K
15.53 mi12:31:362:00:317:4519:21
7:59
#10999
30K
18.64 mi12:56:502:25:457:4925:14
8:07
#10386
20M
20.00 mi13:07:442:36:397:5010:54
8:01
#10013
21M
21.00 mi13:16:152:45:107:528:31
8:31
#9700
35K
21.75 mi13:22:082:51:037:525:53
7:52
#9525
23M
23.00 mi13:32:133:01:087:5310:05
8:03
#9222
24M
24.00 mi13:39:583:08:537:527:45
7:45
#8993
40K
24.85 mi13:46:403:15:357:526:42
7:50
#8758
25.2M
25.20 mi13:49:373:18:327:532:57
8:33
#8639
Finish
26.22 mi13:57:263:26:217:537:49
7:40
#8508
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi120623158315810865(Top 43%)2613(Top 24%)2613(Top 56%)
10K6.21 mi3.10 mi11738+3243015+1433015+14311510(Top 45%)2929(Top 27%)2929(Top 63%)
15K9.32 mi3.11 mi11402+3362864+1512864+15110865(Top 43%)2613(Top 24%)2613(Top 56%)
20K12.43 mi3.11 mi11270+1322821+432821+4310987(Top 43%)2802(Top 26%)2802(Top 60%)
Half13.11 mi0.68 mi11250+202812+92812+911097(Top 43%)2837(Top 26%)2837(Top 61%)
25K15.53 mi2.42 mi10999+2512722+902722+9010075(Top 39%)2514(Top 23%)2514(Top 54%)
30K18.64 mi3.11 mi10386+6132520+2022520+2028573(Top 34%)2010(Top 18%)2010(Top 43%)
20M20.00 mi1.36 mi10013+3732387+1332387+1336923(Top 27%)1522(Top 14%)1522(Top 33%)
21M21.00 mi1.00 mi9700+3132274+1132274+1136333(Top 25%)1447(Top 13%)1447(Top 31%)
35K21.75 mi0.75 mi9525+1752230+442230+446995(Top 27%)1751(Top 16%)1751(Top 38%)
23M23.00 mi1.25 mi9222+3032145+852145+856054(Top 24%)1480(Top 14%)1480(Top 32%)
24M24.00 mi1.00 mi8993+2292073+722073+725321(Top 21%)1226(Top 11%)1226(Top 26%)
40K24.85 mi0.85 mi8758+2352005+682005+684994(Top 20%)1190(Top 11%)1190(Top 26%)
25.2M25.20 mi0.35 mi8639+1191989+161989+164758(Top 19%)1158(Top 11%)1158(Top 25%)
Finish26.22 mi1.02 mi8508+1311970+191970+196582(Top 26%)1926(Top 18%)1926(Top 41%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

10865

Females

2613

F18-39

2613

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11510

Females

2929

F18-39

2929

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

10865

Females

2613

F18-39

2613

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

10987

Females

2802

F18-39

2802

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

11097

Females

2837

F18-39

2837

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

10075

Females

2514

F18-39

2514

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

8573

Females

2010

F18-39

2010

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

6923

Females

1522

F18-39

1522

20M→21M

20.0 - 21.0 mi

Top 25%
×8story building
+106ft-24ft

Overall

6333

Females

1447

F18-39

1447

21M→35K

21.0 - 21.8 mi

Top 27%
×7story building
+17ft-86ft

Overall

6995

Females

1751

F18-39

1751

35K→23M

21.8 - 23.0 mi

Top 24%
×5story building
+23ft-63ft

Overall

6054

Females

1480

F18-39

1480

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5321

Females

1226

F18-39

1226

24M→40K

24.0 - 24.9 mi

Top 20%
×1story
+6ft-20ft

Overall

4994

Females

1190

F18-39

1190

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1story
+13ft-16ft

Overall

4758

Females

1158

F18-39

1158

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

6582

Females

1926

F18-39

1926

Passing Analysis

Category:
Athletes Passed
4160*
Passed By
605
Net Change
+3554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12062
5K → 10K466142+324#12062#11738
10K → 15K40973+336#11738#11402
15K → 20K286154+132#11402#11270
20K → Half4828+20#11270#11250
Half → 25K34190+251#11250#10999
25K → 30K64734+613#10999#10386
30K → 20M3817+373#10386#10013
20M → 21M324*11+313#10013#9700
21M → 35K18813+175#9700#9525
35K → 23M31815+303#9525#9222
23M → 24M2345+229#9222#8993
24M → 40K2372+235#8993#8758
40K → 25.2M1212+119#8758#8639
25.2M → Finish16029+131#8639#8508
TOTALS4160*605+3554

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

📊

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