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BOSTON MARATHON 2024

Becca Addison

Bib: 4155•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 12%
Gender (Female)
#0 / 10924
Top 2%
Division (F18-39)
#0 / 4660
Top 4%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:43
Rank: #2373
Start → 5K
19:43 | 6:21/mi
10K· 6.21 mi
39:32
Rank: #2323 (+50)
5K → 10K
19:49 | 6:23/mi
15K· 9.32 mi
59:20
Rank: #2217 (+106)
10K → 15K
19:48 | 6:22/mi
20K· 12.43 mi
1:19:27
Rank: #2132 (+85)
15K → 20K
20:07 | 6:28/mi
Half· 13.11 mi
1:23:50
Rank: #2128 (+4)
20K → Half
4:23 | 6:25/mi
25K· 15.53 mi
1:40:00
Rank: #2144 (-16)
Half → 25K
16:10 | 6:40/mi
30K· 18.64 mi
2:02:56
Rank: #2476 (-332)
25K → 30K
22:56 | 7:23/mi
20M
2:13:02
Rank: #2564 (-88)
30K → 20M
10:06 | 7:26/mi
21M
2:21:13
Rank: #2685 (-121)
20M → 21M
8:11 | 8:11/mi
35K· 21.75 mi
2:27:05
Rank: #2840 (-155)
21M → 35K
5:52 | 7:51/mi
23M
2:37:31
Rank: #3129 (-289)
35K → 23M
10:26 | 8:20/mi
24M
2:45:38
Rank: #3293 (-164)
23M → 24M
8:07 | 8:07/mi
40K· 24.85 mi
2:52:17
Rank: #3329 (-36)
24M → 40K
6:39 | 7:47/mi
25.2M
2:54:42
Rank: #3233 (+96)
40K → 25.2M
2:25 | 7:00/mi
Finish· 26.22 mi
3:01:50
Rank: #3157 (+76)
25.2M → Finish
7:08 | 7:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:50
Pace6:24 /mi
2nd Half
Distance13.11 mi
Time1:38:00
Pace7:29 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:0819:436:2119:43
6:21
-
10K
6.21 mi10:42:5739:326:2219:49
6:23
+0:02
15K
9.32 mi11:02:4559:206:2219:48
6:22
-0:01
20K
12.43 mi11:22:521:19:276:2420:07
6:28
+0:06
Half
13.11 mi11:27:151:23:506:244:23
6:25
-0:03
25K
15.53 mi11:43:251:40:006:2616:10
6:40
+0:15
30K
18.64 mi12:06:212:02:566:3622:56
7:23
+0:43
20M
20.00 mi12:16:272:13:026:3910:06
7:26
+0:03
21M
21.00 mi12:24:382:21:136:438:11
8:11
+0:45
35K
21.75 mi12:30:302:27:056:465:52
7:51
-0:20
23M
23.00 mi12:40:562:37:316:5110:26
8:20
+0:29
24M
24.00 mi12:49:032:45:386:548:07
8:07
-0:13
40K
24.85 mi12:55:422:52:176:566:39
7:47
-0:20
25.2M
25.20 mi12:58:072:54:426:562:25
7:00
-0:47
Finish
26.22 mi13:05:153:01:506:567:08
7:00
0:00

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

6:21 /mi

Average Pace

6:56 /mi

Slowest Pace

8:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:23:50

46% of race

Time at Steady Pace

25:43

14% of race

Time at Slower Pace

1:12:17

40% of race

Average Pace: 6:56 /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 mi10:23:0819:436:2119:43
6:21
#2373
10K
6.21 mi10:42:5739:326:2219:49
6:23
#2323
15K
9.32 mi11:02:4559:206:2219:48
6:22
#2217
20K
12.43 mi11:22:521:19:276:2420:07
6:28
#2132
Half
13.11 mi11:27:151:23:506:244:23
6:25
#2128
25K
15.53 mi11:43:251:40:006:2616:10
6:40
#2144
30K
18.64 mi12:06:212:02:566:3622:56
7:23
#2476
20M
20.00 mi12:16:272:13:026:3910:06
7:26
#2564
21M
21.00 mi12:24:382:21:136:438:11
8:11
#2685
35K
21.75 mi12:30:302:27:056:465:52
7:51
#2840
23M
23.00 mi12:40:562:37:316:5110:26
8:20
#3129
24M
24.00 mi12:49:032:45:386:548:07
8:07
#3293
40K
24.85 mi12:55:422:52:176:566:39
7:47
#3329
25.2M
25.20 mi12:58:072:54:426:562:25
7:00
#3233
Finish
26.22 mi13:05:153:01:506:567:08
7:00
#3157
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi237377772054(Top 8%)63(Top 0.6%)63(Top 1%)
10K6.21 mi3.10 mi2323+5075+275+22321(Top 9%)78(Top 0.7%)78(Top 2%)
15K9.32 mi3.11 mi2217+10669+669+62054(Top 8%)63(Top 0.6%)63(Top 1%)
20K12.43 mi3.11 mi2132+8567+267+22054(Top 8%)66(Top 0.6%)66(Top 1%)
Half13.11 mi0.68 mi2128+468-168-12282(Top 9%)91(Top 0.8%)91(Top 2%)
25K15.53 mi2.42 mi2144-1671-371-32472(Top 10%)115(Top 1%)115(Top 2%)
30K18.64 mi3.11 mi2476-332109-38109-384554(Top 18%)509(Top 5%)509(Top 11%)
20M20.00 mi1.36 mi2564-88118-9118-94065(Top 16%)455(Top 4%)455(Top 10%)
21M21.00 mi1.00 mi2685-121135-17135-174862(Top 19%)832(Top 8%)832(Top 18%)
35K21.75 mi0.75 mi2840-155153-18153-186835(Top 27%)1659(Top 15%)1659(Top 36%)
23M23.00 mi1.25 mi3129-289193-40193-407545(Top 30%)2155(Top 20%)2155(Top 46%)
24M24.00 mi1.00 mi3293-164219-26219-267290(Top 29%)2129(Top 19%)2129(Top 46%)
40K24.85 mi0.85 mi3329-36235-16235-164674(Top 18%)1049(Top 10%)1049(Top 23%)
25.2M25.20 mi0.35 mi3233+96224+11224+11560(Top 2%)44(Top 0.4%)44(Top 0.9%)
Finish26.22 mi1.02 mi3157+76228-4228-43150(Top 12%)521(Top 5%)521(Top 11%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2054

Females

63

F18-39

63

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2321

Females

78

F18-39

78

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2054

Females

63

F18-39

63

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2054

Females

66

F18-39

66

20K→Half

12.4 - 13.1 mi

Top 9%
×2stories
+19ft-37ft

Overall

2282

Females

91

F18-39

91

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2472

Females

115

F18-39

115

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4554

Females

509

F18-39

509

30K→20M

18.6 - 20.0 mi

Top 16%
×5stories
+64ft-50ft

Overall

4065

Females

455

F18-39

455

20M→21M

20.0 - 21.0 mi

Top 19%
×8stories
+106ft-24ft

Overall

4862

Females

832

F18-39

832

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6835

Females

1659

F18-39

1659

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7545

Females

2155

F18-39

2155

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7290

Females

2129

F18-39

2129

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

4674

Females

1049

F18-39

1049

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

560

Females

44

F18-39

44

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3150

Females

521

F18-39

521

Passing Analysis

Category:
Athletes Passed
930
Passed By
1714
Net Change
-784
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2373
5K → 10K13686+50#2373#2323
10K → 15K13933+106#2323#2217
15K → 20K13550+85#2217#2132
20K → Half1612+4#2132#2128
Half → 25K7288-16#2128#2144
25K → 30K59391-332#2144#2476
30K → 20M42130-88#2476#2564
20M → 21M32153-121#2564#2685
21M → 35K22177-155#2685#2840
35K → 23M27316-289#2840#3129
23M → 24M17181-164#3129#3293
24M → 40K4177-36#3293#3329
40K → 25.2M960+96#3329#3233
25.2M → Finish9620+76#3233#3157
TOTALS9301714-784
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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