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BOSTON MARATHON 2024

Emily Merriman

Bib: 11173•F

TX

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 25%
Gender (Female)
#0 / 10924
Top 10%
Division (F18-39)
#0 / 4660
Top 18%
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
6:19/mi
19:36
↑ 97↓ 3451.5%
10K· 6.21 mi
6:37/mi
40:10
↑ 79↓ 1380.4%
15K· 9.32 mi
6:40/mi
1:00:53
↑ 67↓ 78
20K· 12.43 mi
6:47/mi
1:21:58
↑ 106↓ 860.1%
Half· 13.11 mi
6:46/mi
1:26:35
↑ 19↓ 370.5%
25K· 15.53 mi
6:54/mi
1:43:19
↑ 66↓ 880.2%
30K· 18.64 mi
7:58/mi
2:08:05
↑ 181↓ 1480.2%
20M
9:52/mi
2:21:30
↑ 64↓ 500.2%
21M
9:20/mi
2:30:50
↑ 106↓ 241.6%
35K· 21.75 mi
8:36/mi
2:37:16
↑ 17↓ 861.7%
23M
8:29/mi
2:47:53
↑ 23↓ 630.6%
24M
9:10/mi
2:57:03
↓ 821.3%
40K· 24.85 mi
9:45/mi
3:05:23
↓ 200.3%
25.2M
11:04/mi
3:09:12
↑ 13↓ 160.2%
Finish· 26.22 mi
8:34/mi
3:17:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:35
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:51:21
Pace8:30 /mi
📊Positive Split: 28.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5219:366:1919:36
6:19
-
10K
6.21 mi11:07:2640:106:2820:34
6:37
+0:18
15K
9.32 mi11:28:091:00:536:3220:43
6:40
+0:03
20K
12.43 mi11:49:141:21:586:3621:05
6:47
+0:07
Half
13.11 mi11:53:511:26:356:364:37
6:46
-0:01
25K
15.53 mi12:10:351:43:196:3916:44
6:54
+0:08
30K
18.64 mi12:35:212:08:056:5224:46
7:58
+1:04
20M
20.00 mi12:48:462:21:307:0413:25
9:52
+1:54
21M
21.00 mi12:58:062:30:507:119:20
9:20
-0:32
35K
21.75 mi13:04:322:37:167:146:26
8:36
-0:44
23M
23.00 mi13:15:092:47:537:1810:37
8:29
-0:07
24M
24.00 mi13:24:192:57:037:239:10
9:10
+0:41
40K
24.85 mi13:32:393:05:237:288:20
9:45
+0:35
25.2M
25.20 mi13:36:283:09:127:303:49
11:04
+1:19
Finish
26.22 mi13:45:123:17:567:338:44
8:34
-2:30

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

6:19 /mi

Average Pace

7:33 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:19

52% of race

Time at Steady Pace

59:43

30% of race

Time at Slower Pace

34:54

18% of race

Average Pace: 7:33 /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 mi10:46:5219:366:1919:36
6:19
#2155
10K
6.21 mi11:07:2640:106:2820:34
6:37
#2942
15K
9.32 mi11:28:091:00:536:3220:43
6:40
#3173
20K
12.43 mi11:49:141:21:586:3621:05
6:47
#3242
Half
13.11 mi11:53:511:26:356:364:37
6:46
#3288
25K
15.53 mi12:10:351:43:196:3916:44
6:54
#3310
30K
18.64 mi12:35:212:08:056:5224:46
7:58
#4231
20M
20.00 mi12:48:462:21:307:0413:25
9:52
#5113
21M
21.00 mi12:58:062:30:507:119:20
9:20
#5306
35K
21.75 mi13:04:322:37:167:146:26
8:36
#5438
23M
23.00 mi13:15:092:47:537:1810:37
8:29
#5509
24M
24.00 mi13:24:192:57:037:239:10
9:10
#5778
40K
24.85 mi13:32:393:05:237:288:20
9:45
#6043
25.2M
25.20 mi13:36:283:09:127:303:49
11:04
#6192
Finish
26.22 mi13:45:123:17:567:338:44
8:34
#6372
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi215567673716(Top 15%)204(Top 2%)204(Top 4%)
10K6.21 mi3.10 mi2942-787122-55122-553769(Top 15%)206(Top 2%)206(Top 4%)
15K9.32 mi3.11 mi3173-231145-23145-233716(Top 15%)204(Top 2%)204(Top 4%)
20K12.43 mi3.11 mi3242-69150-5150-53779(Top 15%)224(Top 2%)224(Top 5%)
Half13.11 mi0.68 mi3288-46155-5155-54355(Top 17%)322(Top 3%)322(Top 7%)
25K15.53 mi2.42 mi3310-22158-3158-33827(Top 15%)271(Top 2%)271(Top 6%)
30K18.64 mi3.11 mi4231-921285-127285-1277710(Top 30%)1653(Top 15%)1653(Top 35%)
20M20.00 mi1.36 mi5113-882476-191476-19116040(Top 63%)6221(Top 57%)6221(Top 133%)
21M21.00 mi1.00 mi5306-193558-82558-8210113(Top 40%)3278(Top 30%)3278(Top 70%)
35K21.75 mi0.75 mi5438-132618-60618-6011303(Top 44%)3907(Top 36%)3907(Top 84%)
23M23.00 mi1.25 mi5509-71671-53671-538369(Top 33%)2555(Top 23%)2555(Top 55%)
24M24.00 mi1.00 mi5778-269774-103774-10312944(Top 51%)4894(Top 45%)4894(Top 105%)
40K24.85 mi0.85 mi6043-265897-123897-12314060(Top 55%)5556(Top 51%)5556(Top 119%)
25.2M25.20 mi0.35 mi6192-149969-72969-7214728(Top 58%)5893(Top 54%)5893(Top 126%)
Finish26.22 mi1.02 mi6372-1801067-981067-9811906(Top 47%)4411(Top 40%)4411(Top 95%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21story building
+97ft-345ft

Overall

3716

Females

204

F18-39

204

5K→10K

3.1 - 6.2 mi

Top 15%
×5story building
+79ft-138ft

Overall

3769

Females

206

F18-39

206

10K→15K

6.2 - 9.3 mi

Top 15%
×3story building
+67ft-78ft

Overall

3716

Females

204

F18-39

204

15K→20K

9.3 - 12.4 mi

Top 15%
×5story building
+106ft-86ft

Overall

3779

Females

224

F18-39

224

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4355

Females

322

F18-39

322

Half→25K

13.1 - 15.5 mi

Top 15%
×4story building
+66ft-88ft

Overall

3827

Females

271

F18-39

271

25K→30K

15.5 - 18.6 mi

Top 30%
×9story building
+181ft-148ft

Overall

7710

Females

1653

F18-39

1653

30K→20M

18.6 - 20.0 mi

Top 63%
×5story building
+64ft-50ft

Overall

16040

Females

6221

F18-39

6221

20M→21M

20.0 - 21.0 mi

Top 40%
×8story building
+106ft-24ft

Overall

10113

Females

3278

F18-39

3278

21M→35K

21.0 - 21.8 mi

Top 44%
×7story building
+17ft-86ft

Overall

11303

Females

3907

F18-39

3907

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8369

Females

2555

F18-39

2555

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

12944

Females

4894

F18-39

4894

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14060

Females

5556

F18-39

5556

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14728

Females

5893

F18-39

5893

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

11906

Females

4411

F18-39

4411

Passing Analysis

Category:
Athletes Passed
565
Passed By
4782
Net Change
-4217
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2155
5K → 10K14801-787#2155#2942
10K → 15K43274-231#2942#3173
15K → 20K84153-69#3173#3242
20K → Half1157-46#3242#3288
Half → 25K122144-22#3288#3310
25K → 30K35956-921#3310#4231
30K → 20M9891-882#4231#5113
20M → 21M41234-193#5113#5306
21M → 35K34166-132#5306#5438
35K → 23M78149-71#5438#5509
23M → 24M24293-269#5509#5778
24M → 40K27292-265#5778#6043
40K → 25.2M11160-149#6043#6192
25.2M → Finish32212-180#6192#6372
TOTALS5654782-4217
📊

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