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BOSTON MARATHON 2024

Andrea Smaxwell

Bib: 17931•F

NC

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 41%
Gender (Female)
#0 / 10924
Top 26%
Division (F18-39)
#0 / 4660
Top 43%
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
8:02/mi
24:56
↑ 97↓ 3451.5%
10K· 6.21 mi
7:50/mi
49:16
↑ 79↓ 1380.4%
15K· 9.32 mi
7:52/mi
1:13:43
↑ 67↓ 78
20K· 12.43 mi
7:59/mi
1:38:30
↑ 106↓ 860.1%
Half· 13.11 mi
7:48/mi
1:43:49
↑ 19↓ 370.5%
25K· 15.53 mi
8:00/mi
2:03:12
↑ 66↓ 880.2%
30K· 18.64 mi
8:35/mi
2:29:52
↑ 181↓ 1480.2%
20M
8:49/mi
2:41:51
↑ 64↓ 500.2%
21M
9:26/mi
2:51:17
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:57:08
↑ 17↓ 861.7%
23M
8:14/mi
3:07:27
↑ 23↓ 630.6%
24M
7:59/mi
3:15:26
↓ 821.3%
40K· 24.85 mi
8:05/mi
3:22:21
↓ 200.3%
25.2M
9:02/mi
3:25:28
↑ 13↓ 160.2%
Finish· 26.22 mi
7:50/mi
3:33:27
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:49
Pace7:55 /mi
2nd Half
Distance13.11 mi
Time1:49:38
Pace8:22 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0824:568:0224:56
8:02
-
10K
6.21 mi11:41:2849:167:5624:20
7:50
-0:12
15K
9.32 mi12:05:551:13:437:5524:27
7:52
+0:02
20K
12.43 mi12:30:421:38:307:5624:47
7:59
+0:07
Half
13.11 mi12:36:011:43:497:555:19
7:48
-0:11
25K
15.53 mi12:55:242:03:127:5619:23
8:00
+0:12
30K
18.64 mi13:22:042:29:528:0226:40
8:35
+0:35
20M
20.00 mi13:34:032:41:518:0611:59
8:49
+0:14
21M
21.00 mi13:43:292:51:178:099:26
9:26
+0:37
35K
21.75 mi13:49:202:57:088:095:51
7:49
-1:37
23M
23.00 mi13:59:393:07:278:0910:19
8:14
+0:25
24M
24.00 mi14:07:383:15:268:097:59
7:59
-0:15
40K
24.85 mi14:14:333:22:218:086:55
8:05
+0:06
25.2M
25.20 mi14:17:403:25:288:093:07
9:02
+0:57
Finish
26.22 mi14:25:393:33:278:097:59
7:50
-1:12

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

7:48 /mi

Average Pace

8:09 /mi

Slowest Pace

9:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:42:15

76% of race

Time at Slower Pace

51:12

24% of race

Average Pace: 8:08 /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 mi11:17:0824:568:0224:56
8:02
#14827
10K
6.21 mi11:41:2849:167:5624:20
7:50
#13880
15K
9.32 mi12:05:551:13:437:5524:27
7:52
#13371
20K
12.43 mi12:30:421:38:307:5624:47
7:59
#12832
Half
13.11 mi12:36:011:43:497:555:19
7:48
#12745
25K
15.53 mi12:55:242:03:127:5619:23
8:00
#12217
30K
18.64 mi13:22:042:29:528:0226:40
8:35
#11932
20M
20.00 mi13:34:032:41:518:0611:59
8:49
#11825
21M
21.00 mi13:43:292:51:178:099:26
9:26
#11710
35K
21.75 mi13:49:202:57:088:095:51
7:49
#11471
23M
23.00 mi13:59:393:07:278:0910:19
8:14
#11133
24M
24.00 mi14:07:383:15:268:097:59
7:59
#10866
40K
24.85 mi14:14:333:22:218:086:55
8:05
#10629
25.2M
25.20 mi14:17:403:25:288:093:07
9:02
#10537
Finish
26.22 mi14:25:393:33:278:097:59
7:50
#10385
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi148274833483312462(Top 49%)3487(Top 32%)3487(Top 75%)
10K6.21 mi3.10 mi13880+9474267+5664267+56612930(Top 51%)3724(Top 34%)3724(Top 80%)
15K9.32 mi3.11 mi13371+5093963+3043963+30412462(Top 49%)3487(Top 32%)3487(Top 75%)
20K12.43 mi3.11 mi12832+5393675+2883675+28811672(Top 46%)3150(Top 29%)3150(Top 68%)
Half13.11 mi0.68 mi12745+873638+373638+3711330(Top 44%)2975(Top 27%)2975(Top 64%)
25K15.53 mi2.42 mi12217+5283387+2513387+25110167(Top 40%)2564(Top 23%)2564(Top 55%)
30K18.64 mi3.11 mi11932+2853312+753312+7511088(Top 43%)3231(Top 30%)3231(Top 69%)
20M20.00 mi1.36 mi11825+1073309+33309+311175(Top 44%)3573(Top 33%)3573(Top 77%)
21M21.00 mi1.00 mi11710+1153311-23311-210543(Top 41%)3496(Top 32%)3496(Top 75%)
35K21.75 mi0.75 mi11471+2393213+983213+986760(Top 26%)1651(Top 15%)1651(Top 35%)
23M23.00 mi1.25 mi11133+3383108+1053108+1057048(Top 28%)1926(Top 18%)1926(Top 41%)
24M24.00 mi1.00 mi10866+2673004+1043004+1046588(Top 26%)1812(Top 17%)1812(Top 39%)
40K24.85 mi0.85 mi10629+2372944+602944+606273(Top 25%)1790(Top 16%)1790(Top 38%)
25.2M25.20 mi0.35 mi10537+922914+302914+306795(Top 27%)2089(Top 19%)2089(Top 45%)
Finish26.22 mi1.02 mi10385+1522868+462868+467570(Top 30%)2371(Top 22%)2371(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

12462

Females

3487

F18-39

3487

5K→10K

3.1 - 6.2 mi

Top 51%
×5story building
+79ft-138ft

Overall

12930

Females

3724

F18-39

3724

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

12462

Females

3487

F18-39

3487

15K→20K

9.3 - 12.4 mi

Top 46%
×5story building
+106ft-86ft

Overall

11672

Females

3150

F18-39

3150

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11330

Females

2975

F18-39

2975

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10167

Females

2564

F18-39

2564

25K→30K

15.5 - 18.6 mi

Top 43%
×9story building
+181ft-148ft

Overall

11088

Females

3231

F18-39

3231

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11175

Females

3573

F18-39

3573

20M→21M

20.0 - 21.0 mi

Top 41%
×8story building
+106ft-24ft

Overall

10543

Females

3496

F18-39

3496

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6760

Females

1651

F18-39

1651

35K→23M

21.8 - 23.0 mi

Top 28%
×5story building
+23ft-63ft

Overall

7048

Females

1926

F18-39

1926

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6588

Females

1812

F18-39

1812

24M→40K

24.0 - 24.9 mi

Top 25%
×1story
+6ft-20ft

Overall

6273

Females

1790

F18-39

1790

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6795

Females

2089

F18-39

2089

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2story building
+22ft-21ft

Overall

7570

Females

2371

F18-39

2371

Passing Analysis

Category:
Athletes Passed
4932*
Passed By
490
Net Change
+4442
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14827
5K → 10K99346+947#14827#13880
10K → 15K54233+509#13880#13371
15K → 20K57738+539#13371#12832
20K → Half947+87#12832#12745
Half → 25K54719+528#12745#12217
25K → 30K432147+285#12217#11932
30K → 20M19790+107#11932#11825
20M → 21M18974+115#11825#11710
21M → 35K2390+239#11710#11471
35K → 23M3468+338#11471#11133
23M → 24M2725+267#11133#10866
24M → 40K239*2+237#10866#10629
40K → 25.2M975+92#10629#10537
25.2M → Finish16816+152#10537#10385
TOTALS4932*490+4442

* 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