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BOSTON MARATHON 2024

Erica Dancik

Bib: 15452•F

OH

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 31%
Gender (Female)
#0 / 10924
Top 15%
Masters (Masters Women)
#0 / 6263
Top 6%
Division (F40-44)
#0 / 1613
Top 14%
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
7:33/mi
23:26
↑ 97↓ 3451.5%
10K· 6.21 mi
7:30/mi
46:44
↑ 79↓ 1380.4%
15K· 9.32 mi
7:31/mi
1:10:05
↑ 67↓ 78
20K· 12.43 mi
7:30/mi
1:33:23
↑ 106↓ 860.1%
Half· 13.11 mi
7:29/mi
1:38:29
↑ 19↓ 370.5%
25K· 15.53 mi
7:33/mi
1:56:48
↑ 66↓ 880.2%
30K· 18.64 mi
7:47/mi
2:20:59
↑ 181↓ 1480.2%
20M
8:01/mi
2:31:52
↑ 64↓ 500.2%
21M
8:25/mi
2:40:17
↑ 106↓ 241.6%
35K· 21.75 mi
8:04/mi
2:46:19
↑ 17↓ 861.7%
23M
8:30/mi
2:56:57
↑ 23↓ 630.6%
24M
8:12/mi
3:05:09
↓ 821.3%
40K· 24.85 mi
8:18/mi
3:12:15
↓ 200.3%
25.2M
9:05/mi
3:15:23
↑ 13↓ 160.2%
Finish· 26.22 mi
8:11/mi
3:23:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:29
Pace7:31 /mi
2nd Half
Distance13.11 mi
Time1:45:14
Pace8:02 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3323:267:3323:26
7:33
-
10K
6.21 mi11:19:5146:447:3123:18
7:30
-0:03
15K
9.32 mi11:43:121:10:057:3123:21
7:31
+0:01
20K
12.43 mi12:06:301:33:237:3123:18
7:30
-0:01
Half
13.11 mi12:11:361:38:297:315:06
7:29
-0:01
25K
15.53 mi12:29:551:56:487:3118:19
7:33
+0:04
30K
18.64 mi12:54:062:20:597:3424:11
7:47
+0:14
20M
20.00 mi13:04:592:31:527:3610:53
8:01
+0:14
21M
21.00 mi13:13:242:40:177:388:25
8:25
+0:24
35K
21.75 mi13:19:262:46:197:396:02
8:04
-0:21
23M
23.00 mi13:30:042:56:577:4210:38
8:30
+0:26
24M
24.00 mi13:38:163:05:097:438:12
8:12
-0:18
40K
24.85 mi13:45:223:12:157:447:06
8:18
+0:06
25.2M
25.20 mi13:48:303:15:237:453:08
9:05
+0:47
Finish
26.22 mi13:56:503:23:437:478:20
8:11
-0:54

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

7:29 /mi

Average Pace

7:47 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:59

69% of race

Time at Steady Pace

33:27

16% of race

Time at Slower Pace

29:17

14% of race

Average Pace: 7:46 /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 mi10:56:3323:267:3323:26
7:33
#11129
10K
6.21 mi11:19:5146:447:3123:18
7:30
#10662
15K
9.32 mi11:43:121:10:057:3123:21
7:31
#10326
20K
12.43 mi12:06:301:33:237:3123:18
7:30
#9735
Half
13.11 mi12:11:361:38:297:315:06
7:29
#9684
25K
15.53 mi12:29:551:56:487:3118:19
7:33
#9224
30K
18.64 mi12:54:062:20:597:3424:11
7:47
#8578
20M
20.00 mi13:04:592:31:527:3610:53
8:01
#8368
21M
21.00 mi13:13:242:40:177:388:25
8:25
#8123
35K
21.75 mi13:19:262:46:197:396:02
8:04
#8083
23M
23.00 mi13:30:042:56:577:4210:38
8:30
#8001
24M
24.00 mi13:38:163:05:097:438:12
8:12
#7941
40K
24.85 mi13:45:223:12:157:447:06
8:18
#7862
25.2M
25.20 mi13:48:303:15:237:453:08
9:05
#7813
Finish
26.22 mi13:56:503:23:437:478:20
8:11
#7840
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi11129263026309818(Top 38%)2086(Top 19%)2086(Top 129%)
10K6.21 mi3.10 mi10662+4672417+2132417+21310272(Top 40%)2226(Top 20%)2226(Top 138%)
15K9.32 mi3.11 mi10326+3362251+1662251+1669818(Top 38%)2086(Top 19%)2086(Top 129%)
20K12.43 mi3.11 mi9735+5912010+2412010+2418391(Top 33%)1541(Top 14%)1541(Top 96%)
Half13.11 mi0.68 mi9684+511993+171993+178980(Top 35%)1806(Top 17%)1806(Top 112%)
25K15.53 mi2.42 mi9224+4601811+1821811+1827356(Top 29%)1308(Top 12%)1308(Top 81%)
30K18.64 mi3.11 mi8578+6461621+1901621+1906631(Top 26%)1210(Top 11%)1210(Top 75%)
20M20.00 mi1.36 mi8368+2101596+251596+256844(Top 27%)1481(Top 14%)1481(Top 92%)
21M21.00 mi1.00 mi8123+2451547+491547+495881(Top 23%)1253(Top 11%)1253(Top 78%)
35K21.75 mi0.75 mi8083+401556-91556-98193(Top 32%)2307(Top 21%)2307(Top 143%)
23M23.00 mi1.25 mi8001+821583-271583-278452(Top 33%)2597(Top 24%)2597(Top 161%)
24M24.00 mi1.00 mi7941+601597-141597-147771(Top 30%)2362(Top 22%)2362(Top 146%)
40K24.85 mi0.85 mi7862+791606-91606-97375(Top 29%)2316(Top 21%)2316(Top 144%)
25.2M25.20 mi0.35 mi7813+49160616066969(Top 27%)2149(Top 20%)2149(Top 133%)
Finish26.22 mi1.02 mi7840-271666-601666-609659(Top 38%)3345(Top 31%)3345(Top 207%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

9818

Females

2086

F40-44

2086

5K→10K

3.1 - 6.2 mi

Top 40%
×5story building
+79ft-138ft

Overall

10272

Females

2226

F40-44

2226

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

9818

Females

2086

F40-44

2086

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

8391

Females

1541

F40-44

1541

20K→Half

12.4 - 13.1 mi

Top 35%
×2story building
+19ft-37ft

Overall

8980

Females

1806

F40-44

1806

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7356

Females

1308

F40-44

1308

25K→30K

15.5 - 18.6 mi

Top 26%
×9story building
+181ft-148ft

Overall

6631

Females

1210

F40-44

1210

30K→20M

18.6 - 20.0 mi

Top 27%
×5story building
+64ft-50ft

Overall

6844

Females

1481

F40-44

1481

20M→21M

20.0 - 21.0 mi

Top 23%
×8story building
+106ft-24ft

Overall

5881

Females

1253

F40-44

1253

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8193

Females

2307

F40-44

2307

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8452

Females

2597

F40-44

2597

23M→24M

23.0 - 24.0 mi

Top 30%
×6story building
+12ft-82ft

Overall

7771

Females

2362

F40-44

2362

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7375

Females

2316

F40-44

2316

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6969

Females

2149

F40-44

2149

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

9659

Females

3345

F40-44

3345

Passing Analysis

Category:
Athletes Passed
3912*
Passed By
623
Net Change
+3289
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11129
5K → 10K56093+467#11129#10662
10K → 15K40569+336#10662#10326
15K → 20K602*11+591#10326#9735
20K → Half6413+51#9735#9684
Half → 25K47010+460#9684#9224
25K → 30K67226+646#9224#8578
30K → 20M23929+210#8578#8368
20M → 21M27025+245#8368#8123
21M → 35K8747+40#8123#8083
35K → 23M16482+82#8083#8001
23M → 24M11555+60#8001#7941
24M → 40K12041+79#7941#7862
40K → 25.2M6516+49#7862#7813
25.2M → Finish79106-27#7813#7840
TOTALS3912*623+3289

* 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