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BOSTON MARATHON 2024

Krystina Clary

Bib: 14948•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 29%
Masters (Masters Women)
#0 / 6263
Top 17%
Division (F40-44)
#0 / 1613
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:43
Rank: #11806
Start → 5K
23:43 | 7:38/mi
10K· 6.21 mi
47:40
Rank: #11848 (-42)
5K → 10K
23:57 | 7:43/mi
15K· 9.32 mi
1:11:19
Rank: #11362 (+486)
10K → 15K
23:39 | 7:37/mi
20K· 12.43 mi
1:35:47
Rank: #11214 (+148)
15K → 20K
24:28 | 7:53/mi
Half· 13.11 mi
1:41:03
Rank: #11181 (+33)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
2:00:27
Rank: #10968 (+213)
Half → 25K
19:24 | 8:00/mi
30K· 18.64 mi
2:26:15
Rank: #10594 (+374)
25K → 30K
25:48 | 8:18/mi
20M
2:37:51
Rank: #10450 (+144)
30K → 20M
11:36 | 8:32/mi
21M
2:46:50
Rank: #10246 (+204)
20M → 21M
8:59 | 8:59/mi
35K· 21.75 mi
2:53:06
Rank: #10213 (+33)
21M → 35K
6:16 | 8:23/mi
23M
3:04:11
Rank: #10175 (+38)
35K → 23M
11:05 | 8:51/mi
24M
3:13:09
Rank: #10220 (-45)
23M → 24M
8:58 | 8:58/mi
40K· 24.85 mi
3:22:16
Rank: #10603 (-383)
24M → 40K
9:07 | 10:40/mi
25.2M
3:26:20
Rank: #10758 (-155)
40K → 25.2M
4:04 | 11:48/mi
Finish· 26.22 mi
3:35:49
Rank: #10952 (-194)
25.2M → Finish
9:29 | 9:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:03
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:54:46
Pace8:45 /mi
📊Positive Split: 13.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:3523:437:3823:43
7:38
-
10K
6.21 mi11:18:3247:407:4023:57
7:43
+0:05
15K
9.32 mi11:42:111:11:197:3923:39
7:37
-0:06
20K
12.43 mi12:06:391:35:477:4224:28
7:53
+0:16
Half
13.11 mi12:11:551:41:037:425:16
7:43
-0:10
25K
15.53 mi12:31:192:00:277:4519:24
8:00
+0:17
30K
18.64 mi12:57:072:26:157:5125:48
8:18
+0:18
20M
20.00 mi13:08:432:37:517:5411:36
8:32
+0:14
21M
21.00 mi13:17:422:46:507:578:59
8:59
+0:27
35K
21.75 mi13:23:582:53:067:586:16
8:23
-0:36
23M
23.00 mi13:35:033:04:118:0011:05
8:51
+0:28
24M
24.00 mi13:44:013:13:098:038:58
8:58
+0:07
40K
24.85 mi13:53:083:22:168:089:07
10:40
+1:42
25.2M
25.20 mi13:57:123:26:208:114:04
11:48
+1:08
Finish
26.22 mi14:06:413:35:498:149:29
9:18
-2:30

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

7:37 /mi

Average Pace

8:14 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:35

35% of race

Time at Steady Pace

1:38:37

46% of race

Time at Slower Pace

40:37

19% of race

Average Pace: 8:14 /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 mi10:54:3523:437:3823:43
7:38
#11806
10K
6.21 mi11:18:3247:407:4023:57
7:43
#11848
15K
9.32 mi11:42:111:11:197:3923:39
7:37
#11362
20K
12.43 mi12:06:391:35:477:4224:28
7:53
#11214
Half
13.11 mi12:11:551:41:037:425:16
7:43
#11181
25K
15.53 mi12:31:192:00:277:4519:24
8:00
#10968
30K
18.64 mi12:57:072:26:157:5125:48
8:18
#10594
20M
20.00 mi13:08:432:37:517:5411:36
8:32
#10450
21M
21.00 mi13:17:422:46:507:578:59
8:59
#10246
35K
21.75 mi13:23:582:53:067:586:16
8:23
#10213
23M
23.00 mi13:35:033:04:118:0011:05
8:51
#10175
24M
24.00 mi13:44:013:13:098:038:58
8:58
#10220
40K
24.85 mi13:53:083:22:168:089:07
10:40
#10603
25.2M
25.20 mi13:57:123:26:208:114:04
11:48
#10758
Finish
26.22 mi14:06:413:35:498:149:29
9:18
#10952
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi118063018301810537(Top 41%)2451(Top 22%)2451(Top 152%)
10K6.21 mi3.10 mi11848-423085-673085-6711950(Top 47%)3165(Top 29%)3165(Top 196%)
15K9.32 mi3.11 mi11362+4862842+2432842+24310537(Top 41%)2451(Top 22%)2451(Top 152%)
20K12.43 mi3.11 mi11214+1482784+582784+5810952(Top 43%)2792(Top 26%)2792(Top 173%)
Half13.11 mi0.68 mi11181+332775+92775+910812(Top 42%)2709(Top 25%)2709(Top 168%)
25K15.53 mi2.42 mi10968+2132710+652710+6510225(Top 40%)2595(Top 24%)2595(Top 161%)
30K18.64 mi3.11 mi10594+3742616+942616+949614(Top 38%)2516(Top 23%)2516(Top 156%)
20M20.00 mi1.36 mi10450+1442602+142602+149653(Top 38%)2779(Top 25%)2779(Top 172%)
21M21.00 mi1.00 mi10246+2042552+502552+508550(Top 33%)2469(Top 23%)2469(Top 153%)
35K21.75 mi0.75 mi10213+332571-192571-1910037(Top 39%)3247(Top 30%)3247(Top 201%)
23M23.00 mi1.25 mi10175+382609-382609-3810398(Top 41%)3601(Top 33%)3601(Top 223%)
24M24.00 mi1.00 mi10220-452680-712680-7111979(Top 47%)4387(Top 40%)4387(Top 272%)
40K24.85 mi0.85 mi10603-3832931-2512931-25117171(Top 67%)7104(Top 65%)7104(Top 440%)
25.2M25.20 mi0.35 mi10758-1553031-1003031-10016821(Top 66%)6931(Top 63%)6931(Top 430%)
Finish26.22 mi1.02 mi10952-1943171-1403171-14015638(Top 61%)6323(Top 58%)6323(Top 392%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21stories
+97ft-345ft

Overall

10537

Females

2451

F40-44

2451

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

11950

Females

3165

F40-44

3165

10K→15K

6.2 - 9.3 mi

Top 41%
×3stories
+67ft-78ft

Overall

10537

Females

2451

F40-44

2451

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

10952

Females

2792

F40-44

2792

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

10812

Females

2709

F40-44

2709

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10225

Females

2595

F40-44

2595

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9614

Females

2516

F40-44

2516

30K→20M

18.6 - 20.0 mi

Top 38%
×5stories
+64ft-50ft

Overall

9653

Females

2779

F40-44

2779

20M→21M

20.0 - 21.0 mi

Top 33%
×8stories
+106ft-24ft

Overall

8550

Females

2469

F40-44

2469

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10037

Females

3247

F40-44

3247

35K→23M

21.8 - 23.0 mi

Top 41%
×5stories
+23ft-63ft

Overall

10398

Females

3601

F40-44

3601

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

11979

Females

4387

F40-44

4387

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

17171

Females

7104

F40-44

7104

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1story
+13ft-16ft

Overall

16821

Females

6931

F40-44

6931

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

15638

Females

6323

F40-44

6323

Passing Analysis

Category:
Athletes Passed
2774*
Passed By
1920
Net Change
+854
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11806
5K → 10K265307-42#11806#11848
10K → 15K52337+486#11848#11362
15K → 20K295147+148#11362#11214
20K → Half5623+33#11214#11181
Half → 25K31299+213#11181#10968
25K → 30K475101+374#10968#10594
30K → 20M21470+144#10594#10450
20M → 21M24238+204#10450#10246
21M → 35K9057+33#10246#10213
35K → 23M148110+38#10213#10175
23M → 24M82127-45#10175#10220
24M → 40K28*411-383#10220#10603
40K → 25.2M8163-155#10603#10758
25.2M → Finish36230-194#10758#10952
TOTALS2774*1920+854

* 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