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BOSTON MARATHON 2024

Kelly Willard

Bib: 14196•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 26%
Masters (Masters Women)
#0 / 6263
Top 14%
Division (F40-44)
#0 / 1613
Top 28%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:52
Rank: #9656
Start → 5K
22:52 | 7:22/mi
10K· 6.21 mi
45:58
Rank: #9636 (+20)
5K → 10K
23:06 | 7:26/mi
15K· 9.32 mi
1:09:02
Rank: #9407 (+229)
10K → 15K
23:04 | 7:25/mi
20K· 12.43 mi
1:33:31
Rank: #9829 (-422)
15K → 20K
24:29 | 7:53/mi
Half· 13.11 mi
1:38:49
Rank: #9882 (-53)
20K → Half
5:18 | 7:46/mi
25K· 15.53 mi
1:58:47
Rank: #10149 (-267)
Half → 25K
19:58 | 8:14/mi
30K· 18.64 mi
2:26:09
Rank: #10553 (-404)
25K → 30K
27:22 | 8:49/mi
20M
2:38:32
Rank: #10678 (-125)
30K → 20M
12:23 | 9:07/mi
21M
2:47:47
Rank: #10553 (+125)
20M → 21M
9:15 | 9:15/mi
35K· 21.75 mi
2:53:38
Rank: #10377 (+176)
21M → 35K
5:51 | 7:49/mi
23M
3:05:13
Rank: #10447 (-70)
35K → 23M
11:35 | 9:15/mi
24M
3:13:51
Rank: #10410 (+37)
23M → 24M
8:38 | 8:38/mi
40K· 24.85 mi
3:21:13
Rank: #10332 (+78)
24M → 40K
7:22 | 8:37/mi
25.2M
3:24:48
Rank: #10370 (-38)
40K → 25.2M
3:35 | 10:23/mi
Finish· 26.22 mi
3:33:14
Rank: #10329 (+41)
25.2M → Finish
8:26 | 8:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:49
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:54:25
Pace8:44 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:4422:527:2222:52
7:22
-
10K
6.21 mi11:19:5045:587:2423:06
7:26
+0:04
15K
9.32 mi11:42:541:09:027:2423:04
7:25
-0:01
20K
12.43 mi12:07:231:33:317:3224:29
7:53
+0:28
Half
13.11 mi12:12:411:38:497:325:18
7:46
-0:07
25K
15.53 mi12:32:391:58:477:3919:58
8:14
+0:28
30K
18.64 mi13:00:012:26:097:5027:22
8:49
+0:35
20M
20.00 mi13:12:242:38:327:5612:23
9:07
+0:18
21M
21.00 mi13:21:392:47:477:599:15
9:15
+0:08
35K
21.75 mi13:27:302:53:387:595:51
7:49
-1:26
23M
23.00 mi13:39:053:05:138:0311:35
9:15
+1:26
24M
24.00 mi13:47:433:13:518:058:38
8:38
-0:37
40K
24.85 mi13:55:053:21:138:067:22
8:37
-0:01
25.2M
25.20 mi13:58:403:24:488:083:35
10:23
+1:46
Finish
26.22 mi14:07:063:33:148:088:26
8:17
-2:06

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

7:22 /mi

Average Pace

8:08 /mi

Slowest Pace

10:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:11

38% of race

Time at Steady Pace

1:08:53

32% of race

Time at Slower Pace

1:04:10

30% of race

Average Pace: 8:08 /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 mi10:56:4422:527:2222:52
7:22
#9656
10K
6.21 mi11:19:5045:587:2423:06
7:26
#9636
15K
9.32 mi11:42:541:09:027:2423:04
7:25
#9407
20K
12.43 mi12:07:231:33:317:3224:29
7:53
#9829
Half
13.11 mi12:12:411:38:497:325:18
7:46
#9882
25K
15.53 mi12:32:391:58:477:3919:58
8:14
#10149
30K
18.64 mi13:00:012:26:097:5027:22
8:49
#10553
20M
20.00 mi13:12:242:38:327:5612:23
9:07
#10678
21M
21.00 mi13:21:392:47:477:599:15
9:15
#10553
35K
21.75 mi13:27:302:53:387:595:51
7:49
#10377
23M
23.00 mi13:39:053:05:138:0311:35
9:15
#10447
24M
24.00 mi13:47:433:13:518:058:38
8:38
#10410
40K
24.85 mi13:55:053:21:138:067:22
8:37
#10332
25.2M
25.20 mi13:58:403:24:488:083:35
10:23
#10370
Finish
26.22 mi14:07:063:33:148:088:26
8:17
#10329
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi9656187018709084(Top 36%)1732(Top 16%)1732(Top 107%)
10K6.21 mi3.10 mi9636+201884-141884-149715(Top 38%)1978(Top 18%)1978(Top 123%)
15K9.32 mi3.11 mi9407+2291817+671817+679084(Top 36%)1732(Top 16%)1732(Top 107%)
20K12.43 mi3.11 mi9829-4222059-2422059-24210996(Top 43%)2811(Top 26%)2811(Top 174%)
Half13.11 mi0.68 mi9882-532095-362095-3611145(Top 44%)2885(Top 26%)2885(Top 179%)
25K15.53 mi2.42 mi10149-2672290-1952290-19511577(Top 45%)3271(Top 30%)3271(Top 203%)
30K18.64 mi3.11 mi10553-4042596-3062596-30612234(Top 48%)3853(Top 35%)3853(Top 239%)
20M20.00 mi1.36 mi10678-1252717-1212717-12112697(Top 50%)4395(Top 40%)4395(Top 272%)
21M21.00 mi1.00 mi10553+1252715+22715+29726(Top 38%)3071(Top 28%)3071(Top 190%)
35K21.75 mi0.75 mi10377+1762654+612654+616758(Top 26%)1649(Top 15%)1649(Top 102%)
23M23.00 mi1.25 mi10447-702752-982752-9812386(Top 48%)4598(Top 42%)4598(Top 285%)
24M24.00 mi1.00 mi10410+372784-322784-3210228(Top 40%)3558(Top 33%)3558(Top 221%)
40K24.85 mi0.85 mi10332+782785-12785-18963(Top 35%)3060(Top 28%)3060(Top 190%)
25.2M25.20 mi0.35 mi10370-382823-382823-3812444(Top 49%)4809(Top 44%)4809(Top 298%)
Finish26.22 mi1.02 mi10329+412841-182841-1810199(Top 40%)3597(Top 33%)3597(Top 223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

9084

Females

1732

F40-44

1732

5K→10K

3.1 - 6.2 mi

Top 38%
×5stories
+79ft-138ft

Overall

9715

Females

1978

F40-44

1978

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

9084

Females

1732

F40-44

1732

15K→20K

9.3 - 12.4 mi

Top 43%
×5stories
+106ft-86ft

Overall

10996

Females

2811

F40-44

2811

20K→Half

12.4 - 13.1 mi

Top 44%
×2stories
+19ft-37ft

Overall

11145

Females

2885

F40-44

2885

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11577

Females

3271

F40-44

3271

25K→30K

15.5 - 18.6 mi

Top 48%
×9stories
+181ft-148ft

Overall

12234

Females

3853

F40-44

3853

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

12697

Females

4395

F40-44

4395

20M→21M

20.0 - 21.0 mi

Top 38%
×8stories
+106ft-24ft

Overall

9726

Females

3071

F40-44

3071

21M→35K

21.0 - 21.8 mi

Top 26%
×7stories
+17ft-86ft

Overall

6758

Females

1649

F40-44

1649

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12386

Females

4598

F40-44

4598

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

10228

Females

3558

F40-44

3558

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8963

Females

3060

F40-44

3060

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12444

Females

4809

F40-44

4809

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10199

Females

3597

F40-44

3597

Passing Analysis

Category:
Athletes Passed
1984*
Passed By
2653
Net Change
-673
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9656
5K → 10K258238+20#9656#9636
10K → 15K31182+229#9636#9407
15K → 20K108529-422#9407#9829
20K → Half2174-53#9829#9882
Half → 25K138403-267#9882#10149
25K → 30K184587-404#10149#10553
30K → 20M98223-125#10553#10678
20M → 21M19166+125#10678#10553
21M → 35K1804+176#10553#10377
35K → 23M117187-70#10377#10447
23M → 24M12083+37#10447#10410
24M → 40K120*42+78#10410#10332
40K → 25.2M3270-38#10332#10370
25.2M → Finish10665+41#10370#10329
TOTALS1984*2653-673

* 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