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BOSTON MARATHON 2024

Emma Spoldi

Bib: 30414•F

CT

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
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
9:36/mi
29:49
↑ 97↓ 3451.5%
10K· 6.21 mi
9:36/mi
59:39
↑ 79↓ 1380.4%
15K· 9.32 mi
9:31/mi
1:29:14
↑ 67↓ 78
20K· 12.43 mi
9:41/mi
1:59:18
↑ 106↓ 860.1%
Half· 13.11 mi
9:30/mi
2:05:47
↑ 19↓ 370.5%
25K· 15.53 mi
10:13/mi
2:30:34
↑ 66↓ 880.2%
30K· 18.64 mi
11:01/mi
3:04:48
↑ 181↓ 1480.2%
20M
11:30/mi
3:20:25
↑ 64↓ 500.2%
21M
11:12/mi
3:31:37
↑ 106↓ 241.6%
35K· 21.75 mi
10:15/mi
3:39:17
↑ 17↓ 861.7%
23M
10:20/mi
3:52:13
↑ 23↓ 630.6%
24M
10:25/mi
4:02:38
↓ 821.3%
40K· 24.85 mi
10:20/mi
4:11:28
↓ 200.3%
25.2M
12:22/mi
4:15:44
↑ 13↓ 160.2%
Finish· 26.22 mi
9:05/mi
4:24:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:47
Pace9:36 /mi
2nd Half
Distance13.11 mi
Time2:19:12
Pace10:37 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:3329:499:3629:49
9:36
-
10K
6.21 mi12:25:2359:399:3629:50
9:36
0:00
15K
9.32 mi12:54:581:29:149:3429:35
9:31
-0:05
20K
12.43 mi13:25:021:59:189:3630:04
9:41
+0:10
Half
13.11 mi13:31:312:05:479:366:29
9:30
-0:11
25K
15.53 mi13:56:182:30:349:4224:47
10:13
+0:43
30K
18.64 mi14:30:323:04:489:5534:14
11:01
+0:48
20M
20.00 mi14:46:093:20:2510:0115:37
11:30
+0:29
21M
21.00 mi14:57:213:31:3710:0511:12
11:12
-0:18
35K
21.75 mi15:05:013:39:1710:057:40
10:15
-0:57
23M
23.00 mi15:17:573:52:1310:0612:56
10:20
+0:05
24M
24.00 mi15:28:224:02:3810:0710:25
10:25
+0:05
40K
24.85 mi15:37:124:11:2810:078:50
10:20
-0:05
25.2M
25.20 mi15:41:284:15:4410:094:16
12:22
+2:02
Finish
26.22 mi15:50:434:24:5910:079:15
9:05
-3:17

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

9:05 /mi

Average Pace

10:07 /mi

Slowest Pace

12:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:15:02

51% of race

Time at Steady Pace

1:04:38

24% of race

Time at Slower Pace

1:05:19

25% of race

Average Pace: 10:06 /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 mi11:55:3329:499:3629:49
9:36
#22008
10K
6.21 mi12:25:2359:399:3629:50
9:36
#21815
15K
9.32 mi12:54:581:29:149:3429:35
9:31
#21422
20K
12.43 mi13:25:021:59:189:3630:04
9:41
#20944
Half
13.11 mi13:31:312:05:479:366:29
9:30
#20893
25K
15.53 mi13:56:182:30:349:4224:47
10:13
#20681
30K
18.64 mi14:30:323:04:489:5534:14
11:01
#20563
20M
20.00 mi14:46:093:20:2510:0115:37
11:30
#20511
21M
21.00 mi14:57:213:31:3710:0511:12
11:12
#20322
35K
21.75 mi15:05:013:39:1710:057:40
10:15
#20217
23M
23.00 mi15:17:573:52:1310:0612:56
10:20
#20000
24M
24.00 mi15:28:224:02:3810:0710:25
10:25
#19886
40K
24.85 mi15:37:124:11:2810:078:50
10:20
#19743
25.2M
25.20 mi15:41:284:15:4410:094:16
12:22
#19710
Finish
26.22 mi15:50:434:24:5910:079:15
9:05
#19536
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi220088906890620732(Top 81%)8175(Top 75%)8175(Top 175%)
10K6.21 mi3.10 mi21815+1938811+958811+9521635(Top 85%)8724(Top 80%)8724(Top 187%)
15K9.32 mi3.11 mi21422+3938598+2138598+21320732(Top 81%)8175(Top 75%)8175(Top 175%)
20K12.43 mi3.11 mi20944+4788324+2748324+27419719(Top 77%)7654(Top 70%)7654(Top 164%)
Half13.11 mi0.68 mi20893+518301+238301+2320106(Top 79%)7934(Top 73%)7934(Top 170%)
25K15.53 mi2.42 mi20681+2128207+948207+9419718(Top 77%)7772(Top 71%)7772(Top 167%)
30K18.64 mi3.11 mi20563+1188184+238184+2320039(Top 78%)8132(Top 74%)8132(Top 175%)
20M20.00 mi1.36 mi20511+528199-158199-1520380(Top 80%)8423(Top 77%)8423(Top 181%)
21M21.00 mi1.00 mi20322+1898118+818118+8116886(Top 66%)6797(Top 62%)6797(Top 146%)
35K21.75 mi0.75 mi20217+1058083+358083+3517903(Top 70%)7289(Top 67%)7289(Top 156%)
23M23.00 mi1.25 mi20000+2177983+1007983+10016534(Top 65%)6677(Top 61%)6677(Top 143%)
24M24.00 mi1.00 mi19886+1147939+447939+4417628(Top 69%)7282(Top 67%)7282(Top 156%)
40K24.85 mi0.85 mi19743+1437884+557884+5516180(Top 63%)6597(Top 60%)6597(Top 142%)
25.2M25.20 mi0.35 mi19710+337875+97875+918252(Top 71%)7651(Top 70%)7651(Top 164%)
Finish26.22 mi1.02 mi19536+1747810+657810+6514631(Top 57%)5801(Top 53%)5801(Top 124%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21story building
+97ft-345ft

Overall

20732

Females

8175

F18-39

8175

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

21635

Females

8724

F18-39

8724

10K→15K

6.2 - 9.3 mi

Top 81%
×3story building
+67ft-78ft

Overall

20732

Females

8175

F18-39

8175

15K→20K

9.3 - 12.4 mi

Top 77%
×5story building
+106ft-86ft

Overall

19719

Females

7654

F18-39

7654

20K→Half

12.4 - 13.1 mi

Top 79%
×2story building
+19ft-37ft

Overall

20106

Females

7934

F18-39

7934

Half→25K

13.1 - 15.5 mi

Top 77%
×4story building
+66ft-88ft

Overall

19718

Females

7772

F18-39

7772

25K→30K

15.5 - 18.6 mi

Top 78%
×9story building
+181ft-148ft

Overall

20039

Females

8132

F18-39

8132

30K→20M

18.6 - 20.0 mi

Top 80%
×5story building
+64ft-50ft

Overall

20380

Females

8423

F18-39

8423

20M→21M

20.0 - 21.0 mi

Top 66%
×8story building
+106ft-24ft

Overall

16886

Females

6797

F18-39

6797

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

17903

Females

7289

F18-39

7289

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

16534

Females

6677

F18-39

6677

23M→24M

23.0 - 24.0 mi

Top 69%
×6story building
+12ft-82ft

Overall

17628

Females

7282

F18-39

7282

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

16180

Females

6597

F18-39

6597

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18252

Females

7651

F18-39

7651

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2story building
+22ft-21ft

Overall

14631

Females

5801

F18-39

5801

Passing Analysis

Category:
Athletes Passed
2962
Passed By
490
Net Change
+2472
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22008
5K → 10K339146+193#22008#21815
10K → 15K43138+393#21815#21422
15K → 20K49618+478#21422#20944
20K → Half6110+51#20944#20893
Half → 25K25846+212#20893#20681
25K → 30K233115+118#20681#20563
30K → 20M11361+52#20563#20511
20M → 21M1945+189#20511#20322
21M → 35K1127+105#20322#20217
35K → 23M2247+217#20217#20000
23M → 24M13319+114#20000#19886
24M → 40K1463+143#19886#19743
40K → 25.2M4310+33#19743#19710
25.2M → Finish1795+174#19710#19536
TOTALS2962490+2472
📊

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