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BOSTON MARATHON 2024

Kindra Dalach

Bib: 19444•F

IL

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F40-44)
#0 / 1613
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
8:07/mi
25:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:27/mi
51:29
↑ 79↓ 1380.4%
15K· 9.32 mi
8:55/mi
1:19:10
↑ 67↓ 78
20K· 12.43 mi
9:46/mi
1:49:30
↑ 106↓ 860.1%
Half· 13.11 mi
10:07/mi
1:56:24
↑ 19↓ 370.5%
25K· 15.53 mi
11:09/mi
2:23:25
↑ 66↓ 880.2%
30K· 18.64 mi
11:51/mi
3:00:14
↑ 181↓ 1480.2%
20M
11:59/mi
3:16:31
↑ 64↓ 500.2%
21M
13:46/mi
3:30:17
↑ 106↓ 241.6%
35K· 21.75 mi
11:03/mi
3:38:33
↑ 17↓ 861.7%
23M
12:04/mi
3:53:40
↑ 23↓ 630.6%
24M
11:21/mi
4:05:01
↓ 821.3%
40K· 24.85 mi
12:10/mi
4:15:25
↓ 200.3%
25.2M
14:04/mi
4:20:16
↑ 13↓ 160.2%
Finish· 26.22 mi
10:41/mi
4:31:09
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:24
Pace8:53 /mi
2nd Half
Distance13.11 mi
Time2:34:45
Pace11:48 /mi
📊Positive Split: 32.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:3225:148:0725:14
8:07
-
10K
6.21 mi11:45:4751:298:1726:15
8:27
+0:20
15K
9.32 mi12:13:281:19:108:3027:41
8:55
+0:28
20K
12.43 mi12:43:481:49:308:4930:20
9:46
+0:51
Half
13.11 mi12:50:421:56:248:536:54
10:07
+0:21
25K
15.53 mi13:17:432:23:259:1427:01
11:09
+1:02
30K
18.64 mi13:54:323:00:149:4036:49
11:51
+0:42
20M
20.00 mi14:10:493:16:319:5016:17
11:59
+0:08
21M
21.00 mi14:24:353:30:1710:0113:46
13:46
+1:47
35K
21.75 mi14:32:513:38:3310:038:16
11:03
-2:43
23M
23.00 mi14:47:583:53:4010:1015:07
12:04
+1:01
24M
24.00 mi14:59:194:05:0110:1311:21
11:21
-0:43
40K
24.85 mi15:09:434:15:2510:1710:24
12:10
+0:49
25.2M
25.20 mi15:14:344:20:1610:204:51
14:04
+1:54
Finish
26.22 mi15:25:274:31:0910:2110:53
10:41
-3:23

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

8:07 /mi

Average Pace

10:21 /mi

Slowest Pace

14:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:24

43% of race

Time at Steady Pace

1:50:37

41% of race

Time at Slower Pace

44:08

16% of race

Average Pace: 10:20 /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 mi11:19:3225:148:0725:14
8:07
#15539
10K
6.21 mi11:45:4751:298:1726:15
8:27
#16261
15K
9.32 mi12:13:281:19:108:3027:41
8:55
#17049
20K
12.43 mi12:43:481:49:308:4930:20
9:46
#18084
Half
13.11 mi12:50:421:56:248:536:54
10:07
#18353
25K
15.53 mi13:17:432:23:259:1427:01
11:09
#19282
30K
18.64 mi13:54:323:00:149:4036:49
11:51
#19883
20M
20.00 mi14:10:493:16:319:5016:17
11:59
#20000
21M
21.00 mi14:24:353:30:1710:0113:46
13:46
#20149
35K
21.75 mi14:32:513:38:3310:038:16
11:03
#20140
23M
23.00 mi14:47:583:53:4010:1015:07
12:04
#20195
24M
24.00 mi14:59:194:05:0110:1311:21
11:21
#20158
40K
24.85 mi15:09:434:15:2510:1710:24
12:10
#20175
25.2M
25.20 mi15:14:344:20:1610:204:51
14:04
#20214
Finish
26.22 mi15:25:274:31:0910:2110:53
10:41
#20227
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi155395283528318503(Top 72%)6975(Top 64%)6975(Top 432%)
10K6.21 mi3.10 mi16261-7225715-4325715-43216984(Top 66%)6118(Top 56%)6118(Top 379%)
15K9.32 mi3.11 mi17049-7886177-4626177-46218503(Top 72%)6975(Top 64%)6975(Top 432%)
20K12.43 mi3.11 mi18084-10356786-6096786-60919956(Top 78%)7783(Top 71%)7783(Top 483%)
Half13.11 mi0.68 mi18353-2696930-1446930-14421771(Top 85%)8830(Top 81%)8830(Top 547%)
25K15.53 mi2.42 mi19282-9297456-5267456-52621764(Top 85%)8864(Top 81%)8864(Top 550%)
30K18.64 mi3.11 mi19883-6017830-3747830-37421673(Top 85%)8991(Top 82%)8991(Top 557%)
20M20.00 mi1.36 mi20000-1177922-927922-9221333(Top 83%)8922(Top 82%)8922(Top 553%)
21M21.00 mi1.00 mi20149-1498027-1058027-10522004(Top 86%)9293(Top 85%)9293(Top 576%)
35K21.75 mi0.75 mi20140+98038-118038-1119937(Top 78%)8306(Top 76%)8306(Top 515%)
23M23.00 mi1.25 mi20195-558098-608098-6020886(Top 82%)8827(Top 81%)8827(Top 547%)
24M24.00 mi1.00 mi20158+378094+48094+420106(Top 79%)8494(Top 78%)8494(Top 527%)
40K24.85 mi0.85 mi20175-178127-338127-3320774(Top 81%)8890(Top 81%)8890(Top 551%)
25.2M25.20 mi0.35 mi20214-398154-278154-2721708(Top 85%)9325(Top 85%)9325(Top 578%)
Finish26.22 mi1.02 mi20227-138173-198173-1920520(Top 80%)8734(Top 80%)8734(Top 541%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21story building
+97ft-345ft

Overall

18503

Females

6975

F40-44

6975

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

16984

Females

6118

F40-44

6118

10K→15K

6.2 - 9.3 mi

Top 72%
×3story building
+67ft-78ft

Overall

18503

Females

6975

F40-44

6975

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

19956

Females

7783

F40-44

7783

20K→Half

12.4 - 13.1 mi

Top 85%
×2story building
+19ft-37ft

Overall

21771

Females

8830

F40-44

8830

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21764

Females

8864

F40-44

8864

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

21673

Females

8991

F40-44

8991

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21333

Females

8922

F40-44

8922

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22004

Females

9293

F40-44

9293

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

19937

Females

8306

F40-44

8306

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

20886

Females

8827

F40-44

8827

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

20106

Females

8494

F40-44

8494

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

20774

Females

8890

F40-44

8890

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

21708

Females

9325

F40-44

9325

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

20520

Females

8734

F40-44

8734

Passing Analysis

Category:
Athletes Passed
750
Passed By
5438
Net Change
-4688
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15539
5K → 10K85807-722#15539#16261
10K → 15K75863-788#16261#17049
15K → 20K581093-1035#17049#18084
20K → Half7276-269#18084#18353
Half → 25K37966-929#18353#19282
25K → 30K67668-601#19282#19883
30K → 20M47164-117#19883#20000
20M → 21M38187-149#20000#20149
21M → 35K5142+9#20149#20140
35K → 23M68123-55#20140#20195
23M → 24M8952+37#20195#20158
24M → 40K5774-17#20158#20175
40K → 25.2M1655-39#20175#20214
25.2M → Finish5568-13#20214#20227
TOTALS7505438-4688
📊

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