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BOSTON MARATHON 2024

Annie Alexander

Bib: 27240•F

NY

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

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K· 3.11 mi
30:22
Rank: #22471
Start → 5K
30:22 | 9:46/mi
10K· 6.21 mi
59:48
Rank: #21885 (+586)
5K → 10K
29:26 | 9:28/mi
15K· 9.32 mi
1:30:45
Rank: #21848 (+37)
10K → 15K
30:57 | 9:58/mi
20K· 12.43 mi
2:05:23
Rank: #22177 (-329)
15K → 20K
34:38 | 11:09/mi
Half· 13.11 mi
2:12:11
Rank: #22133 (+44)
20K → Half
6:48 | 9:58/mi
25K· 15.53 mi
2:38:12
Rank: #21949 (+184)
Half → 25K
26:01 | 10:44/mi
30K· 18.64 mi
3:12:18
Rank: #21520 (+429)
25K → 30K
34:06 | 10:59/mi
20M
3:28:05
Rank: #21447 (+73)
30K → 20M
15:47 | 11:37/mi
21M
3:38:48
Rank: #21167 (+280)
20M → 21M
10:43 | 10:43/mi
35K· 21.75 mi
3:46:13
Rank: #21032 (+135)
21M → 35K
7:25 | 9:55/mi
23M
3:58:47
Rank: #20753 (+279)
35K → 23M
12:34 | 10:02/mi
24M
4:08:46
Rank: #20573 (+180)
23M → 24M
9:59 | 9:59/mi
40K· 24.85 mi
4:17:19
Rank: #20409 (+164)
24M → 40K
8:33 | 10:00/mi
25.2M
4:21:13
Rank: #20323 (+86)
40K → 25.2M
3:54 | 11:19/mi
Finish· 26.22 mi
4:30:53
Rank: #20199 (+124)
25.2M → Finish
9:40 | 9:29/mi

Course Map & Elevation

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:12:11
Pace10:05 /mi
2nd Half
Distance13.11 mi
Time2:18:42
Pace10:35 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:3930:229:4630:22
9:46
-
10K
6.21 mi12:19:0559:489:3729:26
9:28
-0:18
15K
9.32 mi12:50:021:30:459:4430:57
9:58
+0:30
20K
12.43 mi13:24:402:05:2310:0534:38
11:09
+1:11
Half
13.11 mi13:31:282:12:1110:056:48
9:58
-1:11
25K
15.53 mi13:57:292:38:1210:1126:01
10:44
+0:46
30K
18.64 mi14:31:353:12:1810:1934:06
10:59
+0:15
20M
20.00 mi14:47:223:28:0510:2415:47
11:37
+0:38
21M
21.00 mi14:58:053:38:4810:2510:43
10:43
-0:54
35K
21.75 mi15:05:303:46:1310:247:25
9:55
-0:48
23M
23.00 mi15:18:043:58:4710:2312:34
10:02
+0:07
24M
24.00 mi15:28:034:08:4610:229:59
9:59
-0:03
40K
24.85 mi15:36:364:17:1910:218:33
10:00
+0:01
25.2M
25.20 mi15:40:304:21:1310:223:54
11:19
+1:19
Finish
26.22 mi15:50:104:30:5310:209:40
9:29
-1:50

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

9:28 /mi

Average Pace

10:20 /mi

Slowest Pace

11:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

39:06

14% of race

Time at Steady Pace

1:46:38

39% of race

Time at Slower Pace

2:05:09

46% of race

Average Pace: 10:20 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:49:3930:229:4630:22
9:46
#22471
10K
6.21 mi12:19:0559:489:3729:26
9:28
#21885
15K
9.32 mi12:50:021:30:459:4430:57
9:58
#21848
20K
12.43 mi13:24:402:05:2310:0534:38
11:09
#22177
Half
13.11 mi13:31:282:12:1110:056:48
9:58
#22133
25K
15.53 mi13:57:292:38:1210:1126:01
10:44
#21949
30K
18.64 mi14:31:353:12:1810:1934:06
10:59
#21520
20M
20.00 mi14:47:223:28:0510:2415:47
11:37
#21447
21M
21.00 mi14:58:053:38:4810:2510:43
10:43
#21167
35K
21.75 mi15:05:303:46:1310:247:25
9:55
#21032
23M
23.00 mi15:18:043:58:4710:2312:34
10:02
#20753
24M
24.00 mi15:28:034:08:4610:229:59
9:59
#20573
40K
24.85 mi15:36:364:17:1910:218:33
10:00
#20409
25.2M
25.20 mi15:40:304:21:1310:223:54
11:19
#20323
Finish
26.22 mi15:50:104:30:5310:209:40
9:29
#20199
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi224719140914021835(Top 85%)8787(Top 80%)8787(Top 189%)
10K6.21 mi3.10 mi21885+5868855+2858855+28521294(Top 83%)8533(Top 78%)8533(Top 183%)
15K9.32 mi3.11 mi21848+378820+358820+3521835(Top 85%)8787(Top 80%)8787(Top 189%)
20K12.43 mi3.11 mi22177-3298994-1748994-17422879(Top 90%)9385(Top 86%)9385(Top 201%)
Half13.11 mi0.68 mi22133+448973+218973+2121402(Top 84%)8619(Top 79%)8619(Top 185%)
25K15.53 mi2.42 mi21949+1848899+748899+7420948(Top 82%)8436(Top 77%)8436(Top 181%)
30K18.64 mi3.11 mi21520+4298718+1818718+18119945(Top 78%)8089(Top 74%)8089(Top 174%)
20M20.00 mi1.36 mi21447+738706+128706+1220641(Top 81%)8565(Top 78%)8565(Top 184%)
21M21.00 mi1.00 mi21167+2808575+1318575+13115550(Top 61%)6101(Top 56%)6101(Top 131%)
35K21.75 mi0.75 mi21032+1358520+558520+5516919(Top 66%)6820(Top 62%)6820(Top 146%)
23M23.00 mi1.25 mi20753+2798401+1198401+11915623(Top 61%)6230(Top 57%)6230(Top 134%)
24M24.00 mi1.00 mi20573+1808326+758326+7516314(Top 64%)6611(Top 61%)6611(Top 142%)
40K24.85 mi0.85 mi20409+1648255+718255+7115024(Top 59%)6035(Top 55%)6035(Top 130%)
25.2M25.20 mi0.35 mi20323+868214+418214+4115562(Top 61%)6334(Top 58%)6334(Top 136%)
Finish26.22 mi1.02 mi20199+1248157+578157+5716508(Top 65%)6772(Top 62%)6772(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21stories
+97ft-345ft

Overall

21835

Females

8787

F18-39

8787

5K→10K

3.1 - 6.2 mi

Top 83%
×5stories
+79ft-138ft

Overall

21294

Females

8533

F18-39

8533

10K→15K

6.2 - 9.3 mi

Top 85%
×3stories
+67ft-78ft

Overall

21835

Females

8787

F18-39

8787

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

22879

Females

9385

F18-39

9385

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

21402

Females

8619

F18-39

8619

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

20948

Females

8436

F18-39

8436

25K→30K

15.5 - 18.6 mi

Top 78%
×9stories
+181ft-148ft

Overall

19945

Females

8089

F18-39

8089

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

20641

Females

8565

F18-39

8565

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

15550

Females

6101

F18-39

6101

21M→35K

21.0 - 21.8 mi

Top 66%
×7stories
+17ft-86ft

Overall

16919

Females

6820

F18-39

6820

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

15623

Females

6230

F18-39

6230

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16314

Females

6611

F18-39

6611

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15024

Females

6035

F18-39

6035

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

15562

Females

6334

F18-39

6334

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

16508

Females

6772

F18-39

6772

Passing Analysis

Category:
Athletes Passed
3038
Passed By
766
Net Change
+2272
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22471
5K → 10K62943+586#22471#21885
10K → 15K199162+37#21885#21848
15K → 20K85414-329#21848#22177
20K → Half5814+44#22177#22133
Half → 25K24258+184#22133#21949
25K → 30K44718+429#21949#21520
30K → 20M11340+73#21520#21447
20M → 21M2800+280#21447#21167
21M → 35K1361+135#21167#21032
35K → 23M2801+279#21032#20753
23M → 24M1855+180#20753#20573
24M → 40K1662+164#20573#20409
40K → 25.2M871+86#20409#20323
25.2M → Finish1317+124#20323#20199
TOTALS3038766+2272
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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