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BOSTON MARATHON 2024

Naomi Wilcox

Bib: 10842•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 24%
Gender (Female)
#0 / 10924
Top 9%
Division (F18-39)
#0 / 4660
Top 17%
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
7:18/mi
22:40
↑ 97↓ 3451.5%
10K· 6.21 mi
7:15/mi
45:11
↑ 79↓ 1380.4%
15K· 9.32 mi
7:14/mi
1:07:38
↑ 67↓ 78
20K· 12.43 mi
7:23/mi
1:30:34
↑ 106↓ 860.1%
Half· 13.11 mi
7:20/mi
1:35:34
↑ 19↓ 370.5%
25K· 15.53 mi
7:28/mi
1:53:40
↑ 66↓ 880.2%
30K· 18.64 mi
7:43/mi
2:17:38
↑ 181↓ 1480.2%
20M
7:49/mi
2:28:16
↑ 64↓ 500.2%
21M
8:20/mi
2:36:36
↑ 106↓ 241.6%
35K· 21.75 mi
7:37/mi
2:42:18
↑ 17↓ 861.7%
23M
7:57/mi
2:52:15
↑ 23↓ 630.6%
24M
7:47/mi
3:00:02
↓ 821.3%
40K· 24.85 mi
7:48/mi
3:06:42
↓ 200.3%
25.2M
8:30/mi
3:09:38
↑ 13↓ 160.2%
Finish· 26.22 mi
7:15/mi
3:17:01
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:34
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:41:27
Pace7:44 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:5722:407:1822:40
7:18
-
10K
6.21 mi11:13:2845:117:1622:31
7:15
-0:03
15K
9.32 mi11:35:551:07:387:1522:27
7:14
-0:01
20K
12.43 mi11:58:511:30:347:1722:56
7:23
+0:09
Half
13.11 mi12:03:511:35:347:175:00
7:20
-0:03
25K
15.53 mi12:21:571:53:407:1918:06
7:28
+0:08
30K
18.64 mi12:45:552:17:387:2323:58
7:43
+0:15
20M
20.00 mi12:56:332:28:167:2510:38
7:49
+0:06
21M
21.00 mi13:04:532:36:367:278:20
8:20
+0:31
35K
21.75 mi13:10:352:42:187:285:42
7:37
-0:43
23M
23.00 mi13:20:322:52:157:299:57
7:57
+0:20
24M
24.00 mi13:28:193:00:027:307:47
7:47
-0:10
40K
24.85 mi13:34:593:06:427:316:40
7:48
+0:01
25.2M
25.20 mi13:37:553:09:387:322:56
8:30
+0:42
Finish
26.22 mi13:45:183:17:017:317:23
7:15
-1:15

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

7:14 /mi

Average Pace

7:31 /mi

Slowest Pace

8:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:45

94% of race

Time at Steady Pace

11:16

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:31 /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 mi10:50:5722:407:1822:40
7:18
#9148
10K
6.21 mi11:13:2845:117:1622:31
7:15
#8688
15K
9.32 mi11:35:551:07:387:1522:27
7:14
#8262
20K
12.43 mi11:58:511:30:347:1722:56
7:23
#8019
Half
13.11 mi12:03:511:35:347:175:00
7:20
#8002
25K
15.53 mi12:21:571:53:407:1918:06
7:28
#7728
30K
18.64 mi12:45:552:17:387:2323:58
7:43
#7343
20M
20.00 mi12:56:332:28:167:2510:38
7:49
#7168
21M
21.00 mi13:04:532:36:367:278:20
8:20
#6931
35K
21.75 mi13:10:352:42:187:285:42
7:37
#6800
23M
23.00 mi13:20:322:52:157:299:57
7:57
#6619
24M
24.00 mi13:28:193:00:027:307:47
7:47
#6503
40K
24.85 mi13:34:593:06:427:316:40
7:48
#6359
25.2M
25.20 mi13:37:553:09:387:322:56
8:30
#6296
Finish
26.22 mi13:45:183:17:017:317:23
7:15
#6152
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9148164416447653(Top 30%)1124(Top 10%)1124(Top 24%)
10K6.21 mi3.10 mi8688+4601489+1551489+1558269(Top 32%)1338(Top 12%)1338(Top 29%)
15K9.32 mi3.11 mi8262+4261332+1571332+1577653(Top 30%)1124(Top 10%)1124(Top 24%)
20K12.43 mi3.11 mi8019+2431256+761256+767511(Top 29%)1183(Top 11%)1183(Top 25%)
Half13.11 mi0.68 mi8002+171254+21254+27904(Top 31%)1312(Top 12%)1312(Top 28%)
25K15.53 mi2.42 mi7728+2741187+671187+676784(Top 27%)1079(Top 10%)1079(Top 23%)
30K18.64 mi3.11 mi7343+3851109+781109+786233(Top 24%)1057(Top 10%)1057(Top 23%)
20M20.00 mi1.36 mi7168+1751086+231086+235840(Top 23%)1073(Top 10%)1073(Top 23%)
21M21.00 mi1.00 mi6931+2371058+281058+285478(Top 21%)1063(Top 10%)1063(Top 23%)
35K21.75 mi0.75 mi6800+1311037+211037+215694(Top 22%)1166(Top 11%)1166(Top 25%)
23M23.00 mi1.25 mi6619+1811022+151022+155497(Top 22%)1217(Top 11%)1217(Top 26%)
24M24.00 mi1.00 mi6503+1161017+51017+55480(Top 21%)1293(Top 12%)1293(Top 28%)
40K24.85 mi0.85 mi6359+1441008+91008+94779(Top 19%)1102(Top 10%)1102(Top 24%)
25.2M25.20 mi0.35 mi6296+631001+71001+74519(Top 18%)1031(Top 9%)1031(Top 22%)
Finish26.22 mi1.02 mi6152+144988+13988+134250(Top 17%)882(Top 8%)882(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21story building
+97ft-345ft

Overall

7653

Females

1124

F18-39

1124

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

8269

Females

1338

F18-39

1338

10K→15K

6.2 - 9.3 mi

Top 30%
×3story building
+67ft-78ft

Overall

7653

Females

1124

F18-39

1124

15K→20K

9.3 - 12.4 mi

Top 29%
×5story building
+106ft-86ft

Overall

7511

Females

1183

F18-39

1183

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

7904

Females

1312

F18-39

1312

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

6784

Females

1079

F18-39

1079

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6233

Females

1057

F18-39

1057

30K→20M

18.6 - 20.0 mi

Top 23%
×5story building
+64ft-50ft

Overall

5840

Females

1073

F18-39

1073

20M→21M

20.0 - 21.0 mi

Top 21%
×8story building
+106ft-24ft

Overall

5478

Females

1063

F18-39

1063

21M→35K

21.0 - 21.8 mi

Top 22%
×7story building
+17ft-86ft

Overall

5694

Females

1166

F18-39

1166

35K→23M

21.8 - 23.0 mi

Top 22%
×5story building
+23ft-63ft

Overall

5497

Females

1217

F18-39

1217

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5480

Females

1293

F18-39

1293

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

4779

Females

1102

F18-39

1102

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4519

Females

1031

F18-39

1031

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2story building
+22ft-21ft

Overall

4250

Females

882

F18-39

882

Passing Analysis

Category:
Athletes Passed
3431
Passed By
435
Net Change
+2996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9148
5K → 10K52363+460#9148#8688
10K → 15K45327+426#8688#8262
15K → 20K30663+243#8262#8019
20K → Half4326+17#8019#8002
Half → 25K31541+274#8002#7728
25K → 30K44055+385#7728#7343
30K → 20M20631+175#7343#7168
20M → 21M25821+237#7168#6931
21M → 35K1365+131#6931#6800
35K → 23M21534+181#6800#6619
23M → 24M14327+116#6619#6503
24M → 40K16117+144#6503#6359
40K → 25.2M718+63#6359#6296
25.2M → Finish16117+144#6296#6152
TOTALS3431435+2996
📊

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