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BOSTON MARATHON 2024

Elena Znova

Bib: 14313•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 26%
Gender (Female)
#0 / 10924
Top 11%
Masters (Masters Women)
#0 / 6263
Top 4%
Division (F40-44)
#0 / 1613
Top 9%
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
7:41/mi
23:51
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
47:39
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:11:13
↑ 67↓ 78
20K· 12.43 mi
7:39/mi
1:34:58
↑ 106↓ 860.1%
Half· 13.11 mi
7:36/mi
1:40:09
↑ 19↓ 370.5%
25K· 15.53 mi
7:39/mi
1:58:42
↑ 66↓ 880.2%
30K· 18.64 mi
7:39/mi
2:22:29
↑ 181↓ 1480.2%
20M
7:41/mi
2:32:55
↑ 64↓ 500.2%
21M
7:47/mi
2:40:42
↑ 106↓ 241.6%
35K· 21.75 mi
7:26/mi
2:46:16
↑ 17↓ 861.7%
23M
7:30/mi
2:55:39
↑ 23↓ 630.6%
24M
7:11/mi
3:02:50
↓ 821.3%
40K· 24.85 mi
7:22/mi
3:09:08
↓ 200.3%
25.2M
8:13/mi
3:11:58
↑ 13↓ 160.2%
Finish· 26.22 mi
7:04/mi
3:19:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:40:09
Pace7:38 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:39:01
Pace7:33 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0523:517:4123:51
7:41
-
10K
6.21 mi11:18:5347:397:4023:48
7:40
-0:01
15K
9.32 mi11:42:271:11:137:3823:34
7:35
-0:05
20K
12.43 mi12:06:121:34:587:3923:45
7:39
+0:04
Half
13.11 mi12:11:231:40:097:385:11
7:36
-0:03
25K
15.53 mi12:29:561:58:427:3818:33
7:39
+0:03
30K
18.64 mi12:53:432:22:297:3923:47
7:39
0:00
20M
20.00 mi13:04:092:32:557:3910:26
7:41
+0:02
21M
21.00 mi13:11:562:40:427:397:47
7:47
+0:06
35K
21.75 mi13:17:302:46:167:395:34
7:26
-0:21
23M
23.00 mi13:26:532:55:397:389:23
7:30
+0:04
24M
24.00 mi13:34:043:02:507:377:11
7:11
-0:19
40K
24.85 mi13:40:223:09:087:376:18
7:22
+0:11
25.2M
25.20 mi13:43:123:11:587:372:50
8:13
+0:51
Finish
26.22 mi13:50:243:19:107:367:12
7:04
-1:09

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

7:04 /mi

Average Pace

7:36 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:08:33

95% of race

Time at Steady Pace

10:37

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:36 /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 mi10:55:0523:517:4123:51
7:41
#12131
10K
6.21 mi11:18:5347:397:4023:48
7:40
#11812
15K
9.32 mi11:42:271:11:137:3823:34
7:35
#11272
20K
12.43 mi12:06:121:34:587:3923:45
7:39
#10722
Half
13.11 mi12:11:231:40:097:385:11
7:36
#10654
25K
15.53 mi12:29:561:58:427:3818:33
7:39
#10100
30K
18.64 mi12:53:432:22:297:3923:47
7:39
#9159
20M
20.00 mi13:04:092:32:557:3910:26
7:41
#8739
21M
21.00 mi13:11:562:40:427:397:47
7:47
#8264
35K
21.75 mi13:17:302:46:167:395:34
7:26
#8066
23M
23.00 mi13:26:532:55:397:389:23
7:30
#7625
24M
24.00 mi13:34:043:02:507:377:11
7:11
#7295
40K
24.85 mi13:40:223:09:087:376:18
7:22
#7023
25.2M
25.20 mi13:43:123:11:587:372:50
8:13
#6918
Finish
26.22 mi13:50:243:19:107:367:12
7:04
#6703
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi121313200320010324(Top 40%)2337(Top 21%)2337(Top 145%)
10K6.21 mi3.10 mi11812+3193057+1433057+14311550(Top 45%)2943(Top 27%)2943(Top 182%)
15K9.32 mi3.11 mi11272+5402783+2742783+27410324(Top 40%)2337(Top 21%)2337(Top 145%)
20K12.43 mi3.11 mi10722+5502512+2712512+2719371(Top 37%)1996(Top 18%)1996(Top 124%)
Half13.11 mi0.68 mi10654+682487+252487+259842(Top 39%)2199(Top 20%)2199(Top 136%)
25K15.53 mi2.42 mi10100+5542265+2222265+2227979(Top 31%)1543(Top 14%)1543(Top 96%)
30K18.64 mi3.11 mi9159+9411885+3801885+3805901(Top 23%)936(Top 9%)936(Top 58%)
20M20.00 mi1.36 mi8739+4201756+1291756+1295117(Top 20%)793(Top 7%)793(Top 49%)
21M21.00 mi1.00 mi8264+4751604+1521604+1523432(Top 13%)383(Top 4%)383(Top 24%)
35K21.75 mi0.75 mi8066+1981550+541550+544828(Top 19%)826(Top 8%)826(Top 51%)
23M23.00 mi1.25 mi7625+4411415+1351415+1353618(Top 14%)491(Top 4%)491(Top 30%)
24M24.00 mi1.00 mi7295+3301317+981317+982965(Top 12%)374(Top 3%)374(Top 23%)
40K24.85 mi0.85 mi7023+2721259+581259+583063(Top 12%)450(Top 4%)450(Top 28%)
25.2M25.20 mi0.35 mi6918+1051231+281231+283498(Top 14%)643(Top 6%)643(Top 40%)
Finish26.22 mi1.02 mi6703+2151187+441187+443449(Top 13%)615(Top 6%)615(Top 38%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10324

Females

2337

F40-44

2337

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11550

Females

2943

F40-44

2943

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10324

Females

2337

F40-44

2337

15K→20K

9.3 - 12.4 mi

Top 37%
×5story building
+106ft-86ft

Overall

9371

Females

1996

F40-44

1996

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

9842

Females

2199

F40-44

2199

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

7979

Females

1543

F40-44

1543

25K→30K

15.5 - 18.6 mi

Top 23%
×9story building
+181ft-148ft

Overall

5901

Females

936

F40-44

936

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5117

Females

793

F40-44

793

20M→21M

20.0 - 21.0 mi

Top 13%
×8story building
+106ft-24ft

Overall

3432

Females

383

F40-44

383

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

4828

Females

826

F40-44

826

35K→23M

21.8 - 23.0 mi

Top 14%
×5story building
+23ft-63ft

Overall

3618

Females

491

F40-44

491

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

2965

Females

374

F40-44

374

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3063

Females

450

F40-44

450

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3498

Females

643

F40-44

643

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3449

Females

615

F40-44

615

Passing Analysis

Category:
Athletes Passed
5662*
Passed By
234
Net Change
+5428
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12131
5K → 10K465146+319#12131#11812
10K → 15K57232+540#11812#11272
15K → 20K56515+550#11272#10722
20K → Half8517+68#10722#10654
Half → 25K5639+554#10654#10100
25K → 30K942*1+941#10100#9159
30K → 20M4211+420#9159#8739
20M → 21M4750+475#8739#8264
21M → 35K2035+198#8264#8066
35K → 23M4443+441#8066#7625
23M → 24M3300+330#7625#7295
24M → 40K2731+272#7295#7023
40K → 25.2M1061+105#7023#6918
25.2M → Finish2183+215#6918#6703
TOTALS5662*234+5428

* 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