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BOSTON MARATHON 2024

Emily Kelly

Bib: 8888•F

MI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 25%
Gender (Female)
#0 / 10924
Top 10%
Division (F18-39)
#0 / 4660
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:01
Rank: #5389
Start → 5K
21:01 | 6:46/mi
10K· 6.21 mi
42:05
Rank: #5197 (+192)
5K → 10K
21:04 | 6:47/mi
15K· 9.32 mi
1:03:11
Rank: #4996 (+201)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:24:30
Rank: #4742 (+254)
15K → 20K
21:19 | 6:52/mi
Half· 13.11 mi
1:29:13
Rank: #4767 (-25)
20K → Half
4:43 | 6:55/mi
25K· 15.53 mi
1:47:01
Rank: #5025 (-258)
Half → 25K
17:48 | 7:20/mi
30K· 18.64 mi
2:12:13
Rank: #5538 (-513)
25K → 30K
25:12 | 8:07/mi
20M
2:23:47
Rank: #5747 (-209)
30K → 20M
11:34 | 8:31/mi
21M
2:33:19
Rank: #5983 (-236)
20M → 21M
9:32 | 9:32/mi
35K· 21.75 mi
2:39:39
Rank: #6074 (-91)
21M → 35K
6:20 | 8:28/mi
23M
2:50:33
Rank: #6180 (-106)
35K → 23M
10:54 | 8:42/mi
24M
2:59:14
Rank: #6284 (-104)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
3:06:24
Rank: #6276 (+8)
24M → 40K
7:10 | 8:23/mi
25.2M
3:09:37
Rank: #6291 (-15)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:17:45
Rank: #6338 (-47)
25.2M → Finish
8:08 | 7:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:13
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:48:32
Pace8:17 /mi
📊Positive Split: 21.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2021:016:4621:01
6:46
-
10K
6.21 mi11:07:2442:056:4621:04
6:47
+0:01
15K
9.32 mi11:28:301:03:116:4721:06
6:47
0:00
20K
12.43 mi11:49:491:24:306:4821:19
6:52
+0:05
Half
13.11 mi11:54:321:29:136:484:43
6:55
+0:03
25K
15.53 mi12:12:201:47:016:5317:48
7:20
+0:25
30K
18.64 mi12:37:322:12:137:0625:12
8:07
+0:47
20M
20.00 mi12:49:062:23:477:1111:34
8:31
+0:24
21M
21.00 mi12:58:382:33:197:189:32
9:32
+1:01
35K
21.75 mi13:04:582:39:397:206:20
8:28
-1:04
23M
23.00 mi13:15:522:50:337:2510:54
8:42
+0:14
24M
24.00 mi13:24:332:59:147:288:41
8:41
-0:01
40K
24.85 mi13:31:433:06:247:307:10
8:23
-0:18
25.2M
25.20 mi13:34:563:09:377:313:13
9:20
+0:57
Finish
26.22 mi13:43:043:17:457:338:08
7:59
-1:21

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

6:46 /mi

Average Pace

7:33 /mi

Slowest Pace

9:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:01

54% of race

Time at Steady Pace

58:24

30% of race

Time at Slower Pace

32:20

16% of race

Average Pace: 7:33 /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 mi10:46:2021:016:4621:01
6:46
#5389
10K
6.21 mi11:07:2442:056:4621:04
6:47
#5197
15K
9.32 mi11:28:301:03:116:4721:06
6:47
#4996
20K
12.43 mi11:49:491:24:306:4821:19
6:52
#4742
Half
13.11 mi11:54:321:29:136:484:43
6:55
#4767
25K
15.53 mi12:12:201:47:016:5317:48
7:20
#5025
30K
18.64 mi12:37:322:12:137:0625:12
8:07
#5538
20M
20.00 mi12:49:062:23:477:1111:34
8:31
#5747
21M
21.00 mi12:58:382:33:197:189:32
9:32
#5983
35K
21.75 mi13:04:582:39:397:206:20
8:28
#6074
23M
23.00 mi13:15:522:50:337:2510:54
8:42
#6180
24M
24.00 mi13:24:332:59:147:288:41
8:41
#6284
40K
24.85 mi13:31:433:06:247:307:10
8:23
#6276
25.2M
25.20 mi13:34:563:09:377:313:13
9:20
#6291
Finish
26.22 mi13:43:043:17:457:338:08
7:59
#6338
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi53894284284675(Top 18%)335(Top 3%)335(Top 7%)
10K6.21 mi3.10 mi5197+192388+40388+405036(Top 20%)373(Top 3%)373(Top 8%)
15K9.32 mi3.11 mi4996+201361+27361+274675(Top 18%)335(Top 3%)335(Top 7%)
20K12.43 mi3.11 mi4742+254332+29332+294352(Top 17%)310(Top 3%)310(Top 7%)
Half13.11 mi0.68 mi4767-25335-3335-35329(Top 21%)506(Top 5%)506(Top 11%)
25K15.53 mi2.42 mi5025-258403-68403-686082(Top 24%)840(Top 8%)840(Top 18%)
30K18.64 mi3.11 mi5538-513573-170573-1708511(Top 33%)1982(Top 18%)1982(Top 43%)
20M20.00 mi1.36 mi5747-209656-83656-839516(Top 37%)2694(Top 25%)2694(Top 58%)
21M21.00 mi1.00 mi5983-236754-98754-9810991(Top 43%)3732(Top 34%)3732(Top 80%)
35K21.75 mi0.75 mi6074-91799-45799-4510534(Top 41%)3494(Top 32%)3494(Top 75%)
23M23.00 mi1.25 mi6180-106888-89888-899580(Top 37%)3164(Top 29%)3164(Top 68%)
24M24.00 mi1.00 mi6284-104946-58946-5810497(Top 41%)3673(Top 34%)3673(Top 79%)
40K24.85 mi0.85 mi6276+8977-31977-317766(Top 30%)2484(Top 23%)2484(Top 53%)
25.2M25.20 mi0.35 mi6291-151000-231000-238028(Top 31%)2651(Top 24%)2651(Top 57%)
Finish26.22 mi1.02 mi6338-471059-591059-598419(Top 33%)2772(Top 25%)2772(Top 59%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4675

Females

335

F18-39

335

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5036

Females

373

F18-39

373

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4675

Females

335

F18-39

335

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4352

Females

310

F18-39

310

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5329

Females

506

F18-39

506

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6082

Females

840

F18-39

840

25K→30K

15.5 - 18.6 mi

Top 33%
×9stories
+181ft-148ft

Overall

8511

Females

1982

F18-39

1982

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9516

Females

2694

F18-39

2694

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

10991

Females

3732

F18-39

3732

21M→35K

21.0 - 21.8 mi

Top 41%
×7stories
+17ft-86ft

Overall

10534

Females

3494

F18-39

3494

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9580

Females

3164

F18-39

3164

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10497

Females

3673

F18-39

3673

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7766

Females

2484

F18-39

2484

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

8028

Females

2651

F18-39

2651

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2stories
+22ft-21ft

Overall

8419

Females

2772

F18-39

2772

Passing Analysis

Category:
Athletes Passed
1496
Passed By
2445
Net Change
-949
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5389
5K → 10K293101+192#5389#5197
10K → 15K25453+201#5197#4996
15K → 20K28935+254#4996#4742
20K → Half2247-25#4742#4767
Half → 25K115373-258#4767#5025
25K → 30K72585-513#5025#5538
30K → 20M43252-209#5538#5747
20M → 21M45281-236#5747#5983
21M → 35K53144-91#5983#6074
35K → 23M80186-106#6074#6180
23M → 24M49153-104#6180#6284
24M → 40K8577+8#6284#6276
40K → 25.2M2540-15#6276#6291
25.2M → Finish71118-47#6291#6338
TOTALS14962445-949
📊

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