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BOSTON MARATHON 2024

Ashley Curnow

Bib: 14350•F

SD

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 37%
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
7:21/mi
22:50
↑ 97↓ 3451.5%
10K· 6.21 mi
7:26/mi
45:56
↑ 79↓ 1380.4%
15K· 9.32 mi
7:32/mi
1:09:20
↑ 67↓ 78
20K· 12.43 mi
7:43/mi
1:33:20
↑ 106↓ 860.1%
Half· 13.11 mi
7:39/mi
1:38:33
↑ 19↓ 370.5%
25K· 15.53 mi
8:16/mi
1:58:36
↑ 66↓ 880.2%
30K· 18.64 mi
8:31/mi
2:25:05
↑ 181↓ 1480.2%
20M
8:45/mi
2:36:59
↑ 64↓ 500.2%
21M
9:16/mi
2:46:15
↑ 106↓ 241.6%
35K· 21.75 mi
8:29/mi
2:52:36
↑ 17↓ 861.7%
23M
8:23/mi
3:03:06
↑ 23↓ 630.6%
24M
8:26/mi
3:11:32
↓ 821.3%
40K· 24.85 mi
8:11/mi
3:18:32
↓ 200.3%
25.2M
8:54/mi
3:21:36
↑ 13↓ 160.2%
Finish· 26.22 mi
7:23/mi
3:29:07
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:33
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:50:34
Pace8:26 /mi
📊Positive Split: 12.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5922:507:2122:50
7:21
-
10K
6.21 mi11:17:0545:567:2423:06
7:26
+0:05
15K
9.32 mi11:40:291:09:207:2623:24
7:32
+0:06
20K
12.43 mi12:04:291:33:207:3124:00
7:43
+0:11
Half
13.11 mi12:09:421:38:337:315:13
7:39
-0:04
25K
15.53 mi12:29:451:58:367:3820:03
8:16
+0:37
30K
18.64 mi12:56:142:25:057:4726:29
8:31
+0:15
20M
20.00 mi13:08:082:36:597:5111:54
8:45
+0:14
21M
21.00 mi13:17:242:46:157:559:16
9:16
+0:31
35K
21.75 mi13:23:452:52:367:566:21
8:29
-0:47
23M
23.00 mi13:34:153:03:067:5810:30
8:23
-0:06
24M
24.00 mi13:42:413:11:327:598:26
8:26
+0:03
40K
24.85 mi13:49:413:18:327:597:00
8:11
-0:15
25.2M
25.20 mi13:52:453:21:368:003:04
8:54
+0:43
Finish
26.22 mi14:00:163:29:077:597:31
7:23
-1:31

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

7:21 /mi

Average Pace

7:59 /mi

Slowest Pace

9:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:04

51% of race

Time at Steady Pace

1:18:49

38% of race

Time at Slower Pace

24:14

12% 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 mi10:53:5922:507:2122:50
7:21
#9579
10K
6.21 mi11:17:0545:567:2423:06
7:26
#9588
15K
9.32 mi11:40:291:09:207:2623:24
7:32
#9657
20K
12.43 mi12:04:291:33:207:3124:00
7:43
#9712
Half
13.11 mi12:09:421:38:337:315:13
7:39
#9719
25K
15.53 mi12:29:451:58:367:3820:03
8:16
#10054
30K
18.64 mi12:56:142:25:057:4726:29
8:31
#10130
20M
20.00 mi13:08:082:36:597:5111:54
8:45
#10137
21M
21.00 mi13:17:242:46:157:559:16
9:16
#10068
35K
21.75 mi13:23:452:52:367:566:21
8:29
#10059
23M
23.00 mi13:34:153:03:067:5810:30
8:23
#9851
24M
24.00 mi13:42:413:11:327:598:26
8:26
#9786
40K
24.85 mi13:49:413:18:327:597:00
8:11
#9633
25.2M
25.20 mi13:52:453:21:368:003:04
8:54
#9533
Finish
26.22 mi14:00:163:29:077:597:31
7:23
#9313
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi9579183518359955(Top 39%)2156(Top 20%)2156(Top 46%)
10K6.21 mi3.10 mi9588-91867-321867-329724(Top 38%)1985(Top 18%)1985(Top 43%)
15K9.32 mi3.11 mi9657-691940-731940-739955(Top 39%)2156(Top 20%)2156(Top 46%)
20K12.43 mi3.11 mi9712-551999-591999-599937(Top 39%)2300(Top 21%)2300(Top 49%)
Half13.11 mi0.68 mi9719-72013-142013-1410293(Top 40%)2470(Top 23%)2470(Top 53%)
25K15.53 mi2.42 mi10054-3352245-2322245-23211825(Top 46%)3422(Top 31%)3422(Top 73%)
30K18.64 mi3.11 mi10130-762386-1412386-14110792(Top 42%)3096(Top 28%)3096(Top 66%)
20M20.00 mi1.36 mi10137-72450-642450-6410901(Top 43%)3427(Top 31%)3427(Top 74%)
21M21.00 mi1.00 mi10068+692470-202470-209821(Top 38%)3142(Top 29%)3142(Top 67%)
35K21.75 mi0.75 mi10059+92502-322502-3210743(Top 42%)3631(Top 33%)3631(Top 78%)
23M23.00 mi1.25 mi9851+2082461+412461+417872(Top 31%)2344(Top 21%)2344(Top 50%)
24M24.00 mi1.00 mi9786+652471-102471-109097(Top 36%)3004(Top 27%)3004(Top 64%)
40K24.85 mi0.85 mi9633+1532434+372434+376763(Top 26%)2018(Top 18%)2018(Top 43%)
25.2M25.20 mi0.35 mi9533+1002407+272407+276172(Top 24%)1827(Top 17%)1827(Top 39%)
Finish26.22 mi1.02 mi9313+2202340+672340+674963(Top 19%)1190(Top 11%)1190(Top 26%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

9955

Females

2156

F18-39

2156

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

9724

Females

1985

F18-39

1985

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

9955

Females

2156

F18-39

2156

15K→20K

9.3 - 12.4 mi

Top 39%
×5story building
+106ft-86ft

Overall

9937

Females

2300

F18-39

2300

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

10293

Females

2470

F18-39

2470

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

11825

Females

3422

F18-39

3422

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

10792

Females

3096

F18-39

3096

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

10901

Females

3427

F18-39

3427

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

9821

Females

3142

F18-39

3142

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

10743

Females

3631

F18-39

3631

35K→23M

21.8 - 23.0 mi

Top 31%
×5story building
+23ft-63ft

Overall

7872

Females

2344

F18-39

2344

23M→24M

23.0 - 24.0 mi

Top 36%
×6story building
+12ft-82ft

Overall

9097

Females

3004

F18-39

3004

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6763

Females

2018

F18-39

2018

40K→25.2M

24.9 - 25.2 mi

Top 24%
×1story
+13ft-16ft

Overall

6172

Females

1827

F18-39

1827

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

4963

Females

1190

F18-39

1190

Passing Analysis

Category:
Athletes Passed
2304*
Passed By
2032
Net Change
+266
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9579
5K → 10K247256-9#9579#9588
10K → 15K181250-69#9588#9657
15K → 20K202257-55#9657#9712
20K → Half3037-7#9712#9719
Half → 25K128461-335#9719#10054
25K → 30K256331-76#10054#10130
30K → 20M135141-7#10130#10137
20M → 21M16999+69#10137#10068
21M → 35K9080+9#10068#10059
35K → 23M239*31+208#10059#9851
23M → 24M134*69+65#9851#9786
24M → 40K1629+153#9786#9633
40K → 25.2M1044+100#9633#9533
25.2M → Finish2277+220#9533#9313
TOTALS2304*2032+266

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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