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BOSTON MARATHON 2024

Nicola Kennedy

Bib: 13196•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 37%
Gender (Female)
#0 / 10924
Top 22%
Masters (Masters Women)
#0 / 6263
Top 10%
Division (F45-49)
#0 / 1753
Top 11%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:11
Rank: #10459
Start → 5K
23:11 | 7:28/mi
10K· 6.21 mi
47:06
Rank: #11136 (-677)
5K → 10K
23:55 | 7:42/mi
15K· 9.32 mi
1:11:11
Rank: #11257 (-121)
10K → 15K
24:05 | 7:45/mi
20K· 12.43 mi
1:35:35
Rank: #11098 (+159)
15K → 20K
24:24 | 7:51/mi
Half· 13.11 mi
1:40:48
Rank: #11053 (+45)
20K → Half
5:13 | 7:39/mi
25K· 15.53 mi
1:59:57
Rank: #10705 (+348)
Half → 25K
19:09 | 7:54/mi
30K· 18.64 mi
2:25:45
Rank: #10389 (+316)
25K → 30K
25:48 | 8:18/mi
20M
2:37:17
Rank: #10251 (+138)
30K → 20M
11:32 | 8:29/mi
21M
2:46:27
Rank: #10126 (+125)
20M → 21M
9:10 | 9:10/mi
35K· 21.75 mi
2:52:27
Rank: #10002 (+124)
21M → 35K
6:00 | 8:01/mi
23M
3:02:56
Rank: #9803 (+199)
35K → 23M
10:29 | 8:22/mi
24M
3:11:05
Rank: #9649 (+154)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
3:18:09
Rank: #9520 (+129)
24M → 40K
7:04 | 8:16/mi
25.2M
3:21:20
Rank: #9465 (+55)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:29:21
Rank: #9379 (+86)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:48
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:48:33
Pace8:17 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:54:1223:117:2823:11
7:28
-
10K
6.21 mi11:18:0747:067:3523:55
7:42
+0:14
15K
9.32 mi11:42:121:11:117:3824:05
7:45
+0:03
20K
12.43 mi12:06:361:35:357:4124:24
7:51
+0:06
Half
13.11 mi12:11:491:40:487:415:13
7:39
-0:12
25K
15.53 mi12:30:581:59:577:4319:09
7:54
+0:15
30K
18.64 mi12:56:462:25:457:4925:48
8:18
+0:24
20M
20.00 mi13:08:182:37:177:5211:32
8:29
+0:11
21M
21.00 mi13:17:282:46:277:569:10
9:10
+0:41
35K
21.75 mi13:23:282:52:277:566:00
8:01
-1:09
23M
23.00 mi13:33:573:02:567:5710:29
8:22
+0:21
24M
24.00 mi13:42:063:11:057:588:09
8:09
-0:13
40K
24.85 mi13:49:103:18:097:587:04
8:16
+0:07
25.2M
25.20 mi13:52:213:21:207:593:11
9:14
+0:58
Finish
26.22 mi14:00:223:29:217:598:01
7:52
-1:22

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

7:28 /mi

Average Pace

7:59 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:16:24

36% of race

Time at Steady Pace

1:05:43

31% of race

Time at Slower Pace

1:07:14

32% of race

Average Pace: 7:59 /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 mi10:54:1223:117:2823:11
7:28
#10459
10K
6.21 mi11:18:0747:067:3523:55
7:42
#11136
15K
9.32 mi11:42:121:11:117:3824:05
7:45
#11257
20K
12.43 mi12:06:361:35:357:4124:24
7:51
#11098
Half
13.11 mi12:11:491:40:487:415:13
7:39
#11053
25K
15.53 mi12:30:581:59:577:4319:09
7:54
#10705
30K
18.64 mi12:56:462:25:457:4925:48
8:18
#10389
20M
20.00 mi13:08:182:37:177:5211:32
8:29
#10251
21M
21.00 mi13:17:282:46:277:569:10
9:10
#10126
35K
21.75 mi13:23:282:52:277:566:00
8:01
#10002
23M
23.00 mi13:33:573:02:567:5710:29
8:22
#9803
24M
24.00 mi13:42:063:11:057:588:09
8:09
#9649
40K
24.85 mi13:49:103:18:097:587:04
8:16
#9520
25.2M
25.20 mi13:52:213:21:207:593:11
9:14
#9465
Finish
26.22 mi14:00:223:29:217:598:01
7:52
#9379
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi104592258225811570(Top 45%)2998(Top 27%)2998(Top 171%)
10K6.21 mi3.10 mi11136-6772679-4212679-42111868(Top 46%)3112(Top 28%)3112(Top 178%)
15K9.32 mi3.11 mi11257-1212774-952774-9511570(Top 45%)2998(Top 27%)2998(Top 171%)
20K12.43 mi3.11 mi11098+1592717+572717+5710789(Top 42%)2704(Top 25%)2704(Top 154%)
Half13.11 mi0.68 mi11053+452693+242693+2410243(Top 40%)2422(Top 22%)2422(Top 138%)
25K15.53 mi2.42 mi10705+3482582+1112582+1119534(Top 37%)2256(Top 21%)2256(Top 129%)
30K18.64 mi3.11 mi10389+3162523+592523+599603(Top 38%)2505(Top 23%)2505(Top 143%)
20M20.00 mi1.36 mi10251+1382509+142509+149370(Top 37%)2636(Top 24%)2636(Top 150%)
21M21.00 mi1.00 mi10126+1252495+142495+149362(Top 37%)2873(Top 26%)2873(Top 164%)
35K21.75 mi0.75 mi10002+1242473+222473+227961(Top 31%)2211(Top 20%)2211(Top 126%)
23M23.00 mi1.25 mi9803+1992435+382435+387776(Top 30%)2284(Top 21%)2284(Top 130%)
24M24.00 mi1.00 mi9649+1542404+312404+317495(Top 29%)2242(Top 21%)2242(Top 128%)
40K24.85 mi0.85 mi9520+1292383+212383+217176(Top 28%)2206(Top 20%)2206(Top 126%)
25.2M25.20 mi0.35 mi9465+552372+112372+117656(Top 30%)2495(Top 23%)2495(Top 142%)
Finish26.22 mi1.02 mi9379+862363+92363+97749(Top 30%)2447(Top 22%)2447(Top 140%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

11570

Females

2998

F45-49

2998

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

11868

Females

3112

F45-49

3112

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

11570

Females

2998

F45-49

2998

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

10789

Females

2704

F45-49

2704

20K→Half

12.4 - 13.1 mi

Top 40%
×2stories
+19ft-37ft

Overall

10243

Females

2422

F45-49

2422

Half→25K

13.1 - 15.5 mi

Top 37%
×4stories
+66ft-88ft

Overall

9534

Females

2256

F45-49

2256

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9603

Females

2505

F45-49

2505

30K→20M

18.6 - 20.0 mi

Top 37%
×5stories
+64ft-50ft

Overall

9370

Females

2636

F45-49

2636

20M→21M

20.0 - 21.0 mi

Top 37%
×8stories
+106ft-24ft

Overall

9362

Females

2873

F45-49

2873

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

7961

Females

2211

F45-49

2211

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7776

Females

2284

F45-49

2284

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7495

Females

2242

F45-49

2242

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7176

Females

2206

F45-49

2206

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7656

Females

2495

F45-49

2495

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7749

Females

2447

F45-49

2447

Passing Analysis

Category:
Athletes Passed
2777*
Passed By
1696
Net Change
+1080
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10459
5K → 10K96773-677#10459#11136
10K → 15K166287-121#11136#11257
15K → 20K296137+159#11257#11098
20K → Half5813+45#11098#11053
Half → 25K40961+348#11053#10705
25K → 30K439123+316#10705#10389
30K → 20M21374+138#10389#10251
20M → 21M19570+125#10251#10126
21M → 35K148*24+124#10126#10002
35K → 23M237*38+199#10002#9803
23M → 24M174*20+154#9803#9649
24M → 40K15425+129#9649#9520
40K → 25.2M6813+55#9520#9465
25.2M → Finish12438+86#9465#9379
TOTALS2777*1696+1080

* 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