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BOSTON MARATHON 2024

Allison Christou

Bib: 25254•F

GA

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

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
9:24/mi
29:11
↑ 97↓ 3451.5%
10K· 6.21 mi
9:50/mi
59:45
↑ 79↓ 1380.4%
15K· 9.32 mi
9:45/mi
1:30:01
↑ 67↓ 78
20K· 12.43 mi
10:11/mi
2:01:39
↑ 106↓ 860.1%
Half· 13.11 mi
9:48/mi
2:08:20
↑ 19↓ 370.5%
25K· 15.53 mi
10:23/mi
2:33:31
↑ 66↓ 880.2%
30K· 18.64 mi
10:37/mi
3:06:29
↑ 181↓ 1480.2%
20M
10:51/mi
3:21:14
↑ 64↓ 500.2%
21M
12:21/mi
3:33:35
↑ 106↓ 241.6%
35K· 21.75 mi
10:10/mi
3:41:11
↑ 17↓ 861.7%
23M
10:42/mi
3:54:35
↑ 23↓ 630.6%
24M
10:45/mi
4:05:20
↓ 821.3%
40K· 24.85 mi
10:25/mi
4:14:14
↓ 200.3%
25.2M
10:55/mi
4:18:00
↑ 13↓ 160.2%
Finish· 26.22 mi
9:31/mi
4:27:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:08:20
Pace9:47 /mi
2nd Half
Distance13.11 mi
Time2:19:22
Pace10:38 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:2629:119:2429:11
9:24
-
10K
6.21 mi12:16:0059:459:3730:34
9:50
+0:26
15K
9.32 mi12:46:161:30:019:3930:16
9:45
-0:05
20K
12.43 mi13:17:542:01:399:4731:38
10:11
+0:26
Half
13.11 mi13:24:352:08:209:476:41
9:48
-0:23
25K
15.53 mi13:49:462:33:319:5325:11
10:23
+0:35
30K
18.64 mi14:22:443:06:2910:0032:58
10:37
+0:14
20M
20.00 mi14:37:293:21:1410:0414:45
10:51
+0:14
21M
21.00 mi14:49:503:33:3510:1012:21
12:21
+1:30
35K
21.75 mi14:57:263:41:1110:107:36
10:10
-2:11
23M
23.00 mi15:10:503:54:3510:1213:24
10:42
+0:32
24M
24.00 mi15:21:354:05:2010:1310:45
10:45
+0:03
40K
24.85 mi15:30:294:14:1410:148:54
10:25
-0:20
25.2M
25.20 mi15:34:154:18:0010:143:46
10:55
+0:30
Finish
26.22 mi15:43:574:27:4210:139:42
9:31
-1:24

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

9:24 /mi

Average Pace

10:13 /mi

Slowest Pace

12:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:24

40% of race

Time at Steady Pace

1:59:41

45% of race

Time at Slower Pace

41:37

16% of race

Average Pace: 10:13 /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 mi11:45:2629:119:2429:11
9:24
#21403
10K
6.21 mi12:16:0059:459:3730:34
9:50
#21856
15K
9.32 mi12:46:161:30:019:3930:16
9:45
#21666
20K
12.43 mi13:17:542:01:399:4731:38
10:11
#21436
Half
13.11 mi13:24:352:08:209:476:41
9:48
#21405
25K
15.53 mi13:49:462:33:319:5325:11
10:23
#21172
30K
18.64 mi14:22:443:06:2910:0032:58
10:37
#20775
20M
20.00 mi14:37:293:21:1410:0414:45
10:51
#20619
21M
21.00 mi14:49:503:33:3510:1012:21
12:21
#20557
35K
21.75 mi14:57:263:41:1110:107:36
10:10
#20459
23M
23.00 mi15:10:503:54:3510:1213:24
10:42
#20284
24M
24.00 mi15:21:354:05:2010:1310:45
10:45
#20198
40K
24.85 mi15:30:294:14:1410:148:54
10:25
#20064
25.2M
25.20 mi15:34:154:18:0010:143:46
10:55
#19966
Finish
26.22 mi15:43:574:27:4210:139:42
9:31
#19850
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi214038618861821294(Top 83%)8494(Top 78%)8494(Top 182%)
10K6.21 mi3.10 mi21856-4538837-2198837-21922195(Top 87%)9012(Top 82%)9012(Top 193%)
15K9.32 mi3.11 mi21666+1908723+1148723+11421294(Top 83%)8494(Top 78%)8494(Top 182%)
20K12.43 mi3.11 mi21436+2308595+1288595+12820986(Top 82%)8346(Top 76%)8346(Top 179%)
Half13.11 mi0.68 mi21405+318582+138582+1320956(Top 82%)8382(Top 77%)8382(Top 180%)
25K15.53 mi2.42 mi21172+2338466+1168466+11620133(Top 79%)8001(Top 73%)8001(Top 172%)
30K18.64 mi3.11 mi20775+3978311+1558311+15519053(Top 75%)7598(Top 70%)7598(Top 163%)
20M20.00 mi1.36 mi20619+1568258+538258+5318936(Top 74%)7682(Top 70%)7682(Top 165%)
21M21.00 mi1.00 mi20557+628250+88250+819565(Top 77%)8104(Top 74%)8104(Top 174%)
35K21.75 mi0.75 mi20459+988212+388212+3817662(Top 69%)7171(Top 66%)7171(Top 154%)
23M23.00 mi1.25 mi20284+1758145+678145+6717593(Top 69%)7217(Top 66%)7217(Top 155%)
24M24.00 mi1.00 mi20198+868116+298116+2918574(Top 73%)7748(Top 71%)7748(Top 166%)
40K24.85 mi0.85 mi20064+1348064+528064+5216446(Top 64%)6725(Top 62%)6725(Top 144%)
25.2M25.20 mi0.35 mi19966+988016+488016+4814303(Top 56%)5726(Top 52%)5726(Top 123%)
Finish26.22 mi1.02 mi19850+1167971+457971+4516642(Top 65%)6842(Top 63%)6842(Top 147%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21294

Females

8494

F18-39

8494

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22195

Females

9012

F18-39

9012

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21294

Females

8494

F18-39

8494

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

20986

Females

8346

F18-39

8346

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

20956

Females

8382

F18-39

8382

Half→25K

13.1 - 15.5 mi

Top 79%
×4story building
+66ft-88ft

Overall

20133

Females

8001

F18-39

8001

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

19053

Females

7598

F18-39

7598

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18936

Females

7682

F18-39

7682

20M→21M

20.0 - 21.0 mi

Top 77%
×8story building
+106ft-24ft

Overall

19565

Females

8104

F18-39

8104

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

17662

Females

7171

F18-39

7171

35K→23M

21.8 - 23.0 mi

Top 69%
×5story building
+23ft-63ft

Overall

17593

Females

7217

F18-39

7217

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

18574

Females

7748

F18-39

7748

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

16446

Females

6725

F18-39

6725

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1story
+13ft-16ft

Overall

14303

Females

5726

F18-39

5726

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

16642

Females

6842

F18-39

6842

Passing Analysis

Category:
Athletes Passed
2466
Passed By
913
Net Change
+1553
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21403
5K → 10K93546-453#21403#21856
10K → 15K27888+190#21856#21666
15K → 20K31484+230#21666#21436
20K → Half5120+31#21436#21405
Half → 25K27340+233#21405#21172
25K → 30K42427+397#21172#20775
30K → 20M17317+156#20775#20619
20M → 21M10240+62#20619#20557
21M → 35K1057+98#20557#20459
35K → 23M1816+175#20459#20284
23M → 24M10519+86#20284#20198
24M → 40K14511+134#20198#20064
40K → 25.2M980+98#20064#19966
25.2M → Finish1248+116#19966#19850
TOTALS2466913+1553
📊

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