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BOSTON MARATHON 2024

Emily Carlin

Bib: 17168•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 29%
Masters (Masters Women)
#0 / 6263
Top 16%
Division (F45-49)
#0 / 1753
Top 19%
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
7:40/mi
23:49
↑ 97↓ 3451.5%
10K· 6.21 mi
7:37/mi
47:28
↑ 79↓ 1380.4%
15K· 9.32 mi
7:46/mi
1:11:36
↑ 67↓ 78
20K· 12.43 mi
8:00/mi
1:36:27
↑ 106↓ 860.1%
Half· 13.11 mi
7:56/mi
1:41:52
↑ 19↓ 370.5%
25K· 15.53 mi
8:41/mi
2:02:55
↑ 66↓ 880.2%
30K· 18.64 mi
8:49/mi
2:30:20
↑ 181↓ 1480.2%
20M
8:42/mi
2:42:10
↑ 64↓ 500.2%
21M
10:11/mi
2:52:21
↑ 106↓ 241.6%
35K· 21.75 mi
8:09/mi
2:58:27
↑ 17↓ 861.7%
23M
8:18/mi
3:08:50
↑ 23↓ 630.6%
24M
8:12/mi
3:17:02
↓ 821.3%
40K· 24.85 mi
8:19/mi
3:24:09
↓ 200.3%
25.2M
9:08/mi
3:27:18
↑ 13↓ 160.2%
Finish· 26.22 mi
8:06/mi
3:35:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:52
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:53:41
Pace8:40 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:5523:497:4023:49
7:40
-
10K
6.21 mi11:38:3447:287:3823:39
7:37
-0:03
15K
9.32 mi12:02:421:11:367:4124:08
7:46
+0:09
20K
12.43 mi12:27:331:36:277:4624:51
8:00
+0:14
Half
13.11 mi12:32:581:41:527:465:25
7:56
-0:04
25K
15.53 mi12:54:012:02:557:5521:03
8:41
+0:45
30K
18.64 mi13:21:262:30:208:0427:25
8:49
+0:08
20M
20.00 mi13:33:162:42:108:0611:50
8:42
-0:07
21M
21.00 mi13:43:272:52:218:1210:11
10:11
+1:29
35K
21.75 mi13:49:332:58:278:126:06
8:09
-2:02
23M
23.00 mi13:59:563:08:508:1310:23
8:18
+0:09
24M
24.00 mi14:08:083:17:028:138:12
8:12
-0:06
40K
24.85 mi14:15:153:24:098:137:07
8:19
+0:07
25.2M
25.20 mi14:18:243:27:188:143:09
9:08
+0:49
Finish
26.22 mi14:26:393:35:338:148:15
8:06
-1:02

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

7:37 /mi

Average Pace

8:14 /mi

Slowest Pace

10:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:36

33% of race

Time at Steady Pace

1:10:19

33% of race

Time at Slower Pace

1:13:38

34% of race

Average Pace: 8:13 /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 mi11:14:5523:497:4023:49
7:40
#12068
10K
6.21 mi11:38:3447:287:3823:39
7:37
#11581
15K
9.32 mi12:02:421:11:367:4124:08
7:46
#11579
20K
12.43 mi12:27:331:36:277:4624:51
8:00
#11618
Half
13.11 mi12:32:581:41:527:465:25
7:56
#11643
25K
15.53 mi12:54:012:02:557:5521:03
8:41
#12076
30K
18.64 mi13:21:262:30:208:0427:25
8:49
#12106
20M
20.00 mi13:33:162:42:108:0611:50
8:42
#11949
21M
21.00 mi13:43:272:52:218:1210:11
10:11
#12041
35K
21.75 mi13:49:332:58:278:126:06
8:09
#11893
23M
23.00 mi13:59:563:08:508:1310:23
8:18
#11526
24M
24.00 mi14:08:083:17:028:138:12
8:12
#11301
40K
24.85 mi14:15:153:24:098:137:07
8:19
#11085
25.2M
25.20 mi14:18:243:27:188:143:09
9:08
#11002
Finish
26.22 mi14:26:393:35:338:148:15
8:06
#10895
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi120683164316411692(Top 46%)3068(Top 28%)3068(Top 175%)
10K6.21 mi3.10 mi11581+4872925+2392925+23911181(Top 44%)2752(Top 25%)2752(Top 157%)
15K9.32 mi3.11 mi11579+22966-412966-4111692(Top 46%)3068(Top 28%)3068(Top 175%)
20K12.43 mi3.11 mi11618-393008-423008-4211814(Top 46%)3220(Top 29%)3220(Top 184%)
Half13.11 mi0.68 mi11643-253024-163024-1612357(Top 48%)3512(Top 32%)3512(Top 200%)
25K15.53 mi2.42 mi12076-4333301-2773301-27714001(Top 55%)4614(Top 42%)4614(Top 263%)
30K18.64 mi3.11 mi12106-303410-1093410-10912327(Top 48%)3902(Top 36%)3902(Top 223%)
20M20.00 mi1.36 mi11949+1573378+323378+3210597(Top 41%)3256(Top 30%)3256(Top 186%)
21M21.00 mi1.00 mi12041-923488-1103488-11013677(Top 54%)5131(Top 47%)5131(Top 293%)
35K21.75 mi0.75 mi11893+1483436+523436+528771(Top 34%)2602(Top 24%)2602(Top 148%)
23M23.00 mi1.25 mi11526+3673311+1253311+1257341(Top 29%)2077(Top 19%)2077(Top 118%)
24M24.00 mi1.00 mi11301+2253248+633248+637794(Top 31%)2385(Top 22%)2385(Top 136%)
40K24.85 mi0.85 mi11085+2163176+723176+727505(Top 29%)2384(Top 22%)2384(Top 136%)
25.2M25.20 mi0.35 mi11002+833150+263150+267259(Top 28%)2326(Top 21%)2326(Top 133%)
Finish26.22 mi1.02 mi10895+1073141+93141+99174(Top 36%)3137(Top 29%)3137(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

11692

Females

3068

F45-49

3068

5K→10K

3.1 - 6.2 mi

Top 44%
×5story building
+79ft-138ft

Overall

11181

Females

2752

F45-49

2752

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

11692

Females

3068

F45-49

3068

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

11814

Females

3220

F45-49

3220

20K→Half

12.4 - 13.1 mi

Top 48%
×2story building
+19ft-37ft

Overall

12357

Females

3512

F45-49

3512

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

14001

Females

4614

F45-49

4614

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12327

Females

3902

F45-49

3902

30K→20M

18.6 - 20.0 mi

Top 41%
×5story building
+64ft-50ft

Overall

10597

Females

3256

F45-49

3256

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

13677

Females

5131

F45-49

5131

21M→35K

21.0 - 21.8 mi

Top 34%
×7story building
+17ft-86ft

Overall

8771

Females

2602

F45-49

2602

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7341

Females

2077

F45-49

2077

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

7794

Females

2385

F45-49

2385

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7505

Females

2384

F45-49

2384

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7259

Females

2326

F45-49

2326

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2story building
+22ft-21ft

Overall

9174

Females

3137

F45-49

3137

Passing Analysis

Category:
Athletes Passed
3016
Passed By
1843
Net Change
+1173
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12068
5K → 10K56982+487#12068#11581
10K → 15K235233+2#11581#11579
15K → 20K228267-39#11579#11618
20K → Half2954-25#11618#11643
Half → 25K122555-433#11643#12076
25K → 30K291321-30#12076#12106
30K → 20M21154+157#12106#11949
20M → 21M118210-92#11949#12041
21M → 35K1557+148#12041#11893
35K → 23M3747+367#11893#11526
23M → 24M24015+225#11526#11301
24M → 40K22610+216#11301#11085
40K → 25.2M874+83#11085#11002
25.2M → Finish13124+107#11002#10895
TOTALS30161843+1173
📊

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