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BOSTON MARATHON 2024

Andrea Cross

Bib: 14100•F

NC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 50%
Gender (Female)
#0 / 10924
Top 38%
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:31
Rank: #17960
Start → 5K
26:31 | 8:32/mi
10K· 6.21 mi
52:51
Rank: #17542 (+418)
5K → 10K
26:20 | 8:29/mi
15K· 9.32 mi
1:19:09
Rank: #17034 (+508)
10K → 15K
26:18 | 8:28/mi
20K· 12.43 mi
1:45:24
Rank: #16307 (+727)
15K → 20K
26:15 | 8:27/mi
Half· 13.11 mi
1:51:05
Rank: #16210 (+97)
20K → Half
5:41 | 8:20/mi
25K· 15.53 mi
2:11:46
Rank: #15670 (+540)
Half → 25K
20:41 | 8:32/mi
30K· 18.64 mi
2:38:38
Rank: #14863 (+807)
25K → 30K
26:52 | 8:39/mi
20M
2:50:17
Rank: #14471 (+392)
30K → 20M
11:39 | 8:34/mi
21M
2:59:01
Rank: #13997 (+474)
20M → 21M
8:44 | 8:44/mi
35K· 21.75 mi
3:05:24
Rank: #13830 (+167)
21M → 35K
6:23 | 8:32/mi
23M
3:16:00
Rank: #13490 (+340)
35K → 23M
10:36 | 8:28/mi
24M
3:24:25
Rank: #13242 (+248)
23M → 24M
8:25 | 8:25/mi
40K· 24.85 mi
3:31:42
Rank: #13020 (+222)
24M → 40K
7:17 | 8:31/mi
25.2M
3:34:52
Rank: #12888 (+132)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:42:55
Rank: #12657 (+231)
25.2M → Finish
8:03 | 7:54/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:51:05
Pace8:28 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:51:50
Pace8:32 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:58:0626:318:3226:31
8:32
-
10K
6.21 mi11:24:2652:518:3026:20
8:29
-0:03
15K
9.32 mi11:50:441:19:098:3026:18
8:28
-0:01
20K
12.43 mi12:16:591:45:248:2926:15
8:27
-0:01
Half
13.11 mi12:22:401:51:058:285:41
8:20
-0:07
25K
15.53 mi12:43:212:11:468:2920:41
8:32
+0:12
30K
18.64 mi13:10:132:38:388:3126:52
8:39
+0:07
20M
20.00 mi13:21:522:50:178:3111:39
8:34
-0:05
21M
21.00 mi13:30:362:59:018:318:44
8:44
+0:10
35K
21.75 mi13:36:593:05:248:316:23
8:32
-0:12
23M
23.00 mi13:47:353:16:008:3110:36
8:28
-0:04
24M
24.00 mi13:56:003:24:258:318:25
8:25
-0:03
40K
24.85 mi14:03:173:31:428:317:17
8:31
+0:06
25.2M
25.20 mi14:06:273:34:528:323:10
9:11
+0:40
Finish
26.22 mi14:14:303:42:558:308:03
7:54
-1:17

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

7:54 /mi

Average Pace

8:30 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31:01

95% of race

Time at Steady Pace

11:54

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:30 /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 mi10:58:0626:318:3226:31
8:32
#17960
10K
6.21 mi11:24:2652:518:3026:20
8:29
#17542
15K
9.32 mi11:50:441:19:098:3026:18
8:28
#17034
20K
12.43 mi12:16:591:45:248:2926:15
8:27
#16307
Half
13.11 mi12:22:401:51:058:285:41
8:20
#16210
25K
15.53 mi12:43:212:11:468:2920:41
8:32
#15670
30K
18.64 mi13:10:132:38:388:3126:52
8:39
#14863
20M
20.00 mi13:21:522:50:178:3111:39
8:34
#14471
21M
21.00 mi13:30:362:59:018:318:44
8:44
#13997
35K
21.75 mi13:36:593:05:248:316:23
8:32
#13830
23M
23.00 mi13:47:353:16:008:3110:36
8:28
#13490
24M
24.00 mi13:56:003:24:258:318:25
8:25
#13242
40K
24.85 mi14:03:173:31:428:317:17
8:31
#13020
25.2M
25.20 mi14:06:273:34:528:323:10
9:11
#12888
Finish
26.22 mi14:14:303:42:558:308:03
7:54
#12657
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi179606729672916215(Top 63%)5685(Top 52%)5685(Top 122%)
10K6.21 mi3.10 mi17542+4186471+2586471+25817115(Top 67%)6196(Top 57%)6196(Top 133%)
15K9.32 mi3.11 mi17034+5086164+3076164+30716215(Top 63%)5685(Top 52%)5685(Top 122%)
20K12.43 mi3.11 mi16307+7275749+4155749+41514533(Top 57%)4735(Top 43%)4735(Top 102%)
Half13.11 mi0.68 mi16210+975699+505699+5014793(Top 58%)4906(Top 45%)4906(Top 105%)
25K15.53 mi2.42 mi15670+5405402+2975402+29713225(Top 52%)4170(Top 38%)4170(Top 89%)
30K18.64 mi3.11 mi14863+8074998+4044998+40411434(Top 45%)3414(Top 31%)3414(Top 73%)
20M20.00 mi1.36 mi14471+3924798+2004798+2009866(Top 39%)2889(Top 26%)2889(Top 62%)
21M21.00 mi1.00 mi13997+4744597+2014597+2017337(Top 29%)1881(Top 17%)1881(Top 40%)
35K21.75 mi0.75 mi13830+1674536+614536+6110965(Top 43%)3733(Top 34%)3733(Top 80%)
23M23.00 mi1.25 mi13490+3404406+1304406+1308318(Top 33%)2549(Top 23%)2549(Top 55%)
24M24.00 mi1.00 mi13242+2484318+884318+888981(Top 35%)2944(Top 27%)2944(Top 63%)
40K24.85 mi0.85 mi13020+2224229+894229+898492(Top 33%)2825(Top 26%)2825(Top 61%)
25.2M25.20 mi0.35 mi12888+1324185+444185+447494(Top 29%)2443(Top 22%)2443(Top 52%)
Finish26.22 mi1.02 mi12657+2314098+874098+877980(Top 31%)2580(Top 24%)2580(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16215

Females

5685

F18-39

5685

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17115

Females

6196

F18-39

6196

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16215

Females

5685

F18-39

5685

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

14533

Females

4735

F18-39

4735

20K→Half

12.4 - 13.1 mi

Top 58%
×2stories
+19ft-37ft

Overall

14793

Females

4906

F18-39

4906

Half→25K

13.1 - 15.5 mi

Top 52%
×4stories
+66ft-88ft

Overall

13225

Females

4170

F18-39

4170

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11434

Females

3414

F18-39

3414

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

9866

Females

2889

F18-39

2889

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7337

Females

1881

F18-39

1881

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

10965

Females

3733

F18-39

3733

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8318

Females

2549

F18-39

2549

23M→24M

23.0 - 24.0 mi

Top 35%
×6stories
+12ft-82ft

Overall

8981

Females

2944

F18-39

2944

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8492

Females

2825

F18-39

2825

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7494

Females

2443

F18-39

2443

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

7980

Females

2580

F18-39

2580

Passing Analysis

Category:
Athletes Passed
5564
Passed By
261
Net Change
+5303
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17960
5K → 10K543125+418#17960#17542
10K → 15K56355+508#17542#17034
15K → 20K74114+727#17034#16307
20K → Half1069+97#16307#16210
Half → 25K5466+540#16210#15670
25K → 30K8136+807#15670#14863
30K → 20M3953+392#14863#14471
20M → 21M4751+474#14471#13997
21M → 35K18013+167#13997#13830
35K → 23M3466+340#13830#13490
23M → 24M25911+248#13490#13242
24M → 40K2264+222#13242#13020
40K → 25.2M1353+132#13020#12888
25.2M → Finish2365+231#12888#12657
TOTALS5564261+5303
📊

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