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BOSTON MARATHON 2024

Ashley Severson

Bib: 16842•F

MN

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
8:02/mi
24:57
↑ 97↓ 3451.5%
10K· 6.21 mi
8:02/mi
49:53
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:15:19
↑ 67↓ 78
20K· 12.43 mi
9:26/mi
1:44:37
↑ 106↓ 860.1%
Half· 13.11 mi
9:04/mi
1:50:48
↑ 19↓ 370.5%
25K· 15.53 mi
9:08/mi
2:12:57
↑ 66↓ 880.2%
30K· 18.64 mi
10:16/mi
2:44:50
↑ 181↓ 1480.2%
20M
13:01/mi
3:02:32
↑ 64↓ 500.2%
21M
10:08/mi
3:12:40
↑ 106↓ 241.6%
35K· 21.75 mi
11:34/mi
3:21:19
↑ 17↓ 861.7%
23M
10:33/mi
3:34:32
↑ 23↓ 630.6%
24M
11:52/mi
3:46:24
↓ 821.3%
40K· 24.85 mi
11:59/mi
3:56:39
↓ 200.3%
25.2M
11:13/mi
4:00:31
↑ 13↓ 160.2%
Finish· 26.22 mi
12:17/mi
4:13:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:48
Pace8:27 /mi
2nd Half
Distance13.11 mi
Time2:22:14
Pace10:51 /mi
📊Positive Split: 28.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2824:578:0224:57
8:02
-
10K
6.21 mi11:41:2449:538:0224:56
8:02
0:00
15K
9.32 mi12:06:501:15:198:0525:26
8:11
+0:09
20K
12.43 mi12:36:081:44:378:2529:18
9:26
+1:15
Half
13.11 mi12:42:191:50:488:276:11
9:04
-0:22
25K
15.53 mi13:04:282:12:578:3422:09
9:08
+0:04
30K
18.64 mi13:36:212:44:508:5131:53
10:16
+1:08
20M
20.00 mi13:54:033:02:329:0817:42
13:01
+2:45
21M
21.00 mi14:04:113:12:409:1010:08
10:08
-2:53
35K
21.75 mi14:12:503:21:199:158:39
11:34
+1:26
23M
23.00 mi14:26:033:34:329:2013:13
10:33
-1:01
24M
24.00 mi14:37:553:46:249:2611:52
11:52
+1:19
40K
24.85 mi14:48:103:56:399:3110:15
11:59
+0:07
25.2M
25.20 mi14:52:024:00:319:333:52
11:13
-0:46
Finish
26.22 mi15:04:334:13:029:3912:31
12:17
+1:04

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

8:02 /mi

Average Pace

9:39 /mi

Slowest Pace

13:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:57

53% of race

Time at Steady Pace

55:14

22% of race

Time at Slower Pace

1:04:51

26% of race

Average Pace: 9:39 /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 mi11:16:2824:578:0224:57
8:02
#14906
10K
6.21 mi11:41:2449:538:0224:56
8:02
#14628
15K
9.32 mi12:06:501:15:198:0525:26
8:11
#14594
20K
12.43 mi12:36:081:44:378:2529:18
9:26
#15930
Half
13.11 mi12:42:191:50:488:276:11
9:04
#16095
25K
15.53 mi13:04:282:12:578:3422:09
9:08
#16091
30K
18.64 mi13:36:212:44:508:5131:53
10:16
#16604
20M
20.00 mi13:54:033:02:329:0817:42
13:01
#17564
21M
21.00 mi14:04:113:12:409:1010:08
10:08
#17340
35K
21.75 mi14:12:503:21:199:158:39
11:34
#17557
23M
23.00 mi14:26:033:34:329:2013:13
10:33
#17537
24M
24.00 mi14:37:553:46:249:2611:52
11:52
#17747
40K
24.85 mi14:48:103:56:399:3110:15
11:59
#17868
25.2M
25.20 mi14:52:024:00:319:333:52
11:13
#17820
Finish
26.22 mi15:04:334:13:029:3912:31
12:17
#18099
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi149064888488814662(Top 57%)4765(Top 44%)4765(Top 102%)
10K6.21 mi3.10 mi14628+2784711+1774711+17714400(Top 56%)4576(Top 42%)4576(Top 98%)
15K9.32 mi3.11 mi14594+344698+134698+1314662(Top 57%)4765(Top 44%)4765(Top 102%)
20K12.43 mi3.11 mi15930-13365536-8385536-83818977(Top 74%)7255(Top 66%)7255(Top 156%)
Half13.11 mi0.68 mi16095-1655639-1035639-10318578(Top 73%)7098(Top 65%)7098(Top 152%)
25K15.53 mi2.42 mi16091+45668-295668-2916159(Top 63%)5817(Top 53%)5817(Top 125%)
30K18.64 mi3.11 mi16604-5136029-3616029-36118154(Top 71%)7121(Top 65%)7121(Top 153%)
20M20.00 mi1.36 mi17564-9606617-5886617-58822877(Top 90%)9690(Top 89%)9690(Top 208%)
21M21.00 mi1.00 mi17340+2246516+1016516+10113526(Top 53%)5066(Top 46%)5066(Top 109%)
35K21.75 mi0.75 mi17557-2176658-1426658-14220986(Top 82%)8821(Top 81%)8821(Top 189%)
23M23.00 mi1.25 mi17537+206668-106668-1017203(Top 67%)7006(Top 64%)7006(Top 150%)
24M24.00 mi1.00 mi17747-2106820-1526820-15221183(Top 83%)9029(Top 83%)9029(Top 194%)
40K24.85 mi0.85 mi17868-1216914-946914-9420428(Top 80%)8727(Top 80%)8727(Top 187%)
25.2M25.20 mi0.35 mi17820+486898+166898+1615236(Top 60%)6162(Top 56%)6162(Top 132%)
Finish26.22 mi1.02 mi18099-2797073-1757073-17523609(Top 92%)10218(Top 94%)10218(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14662

Females

4765

F18-39

4765

5K→10K

3.1 - 6.2 mi

Top 56%
×5story building
+79ft-138ft

Overall

14400

Females

4576

F18-39

4576

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14662

Females

4765

F18-39

4765

15K→20K

9.3 - 12.4 mi

Top 74%
×5story building
+106ft-86ft

Overall

18977

Females

7255

F18-39

7255

20K→Half

12.4 - 13.1 mi

Top 73%
×2story building
+19ft-37ft

Overall

18578

Females

7098

F18-39

7098

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

16159

Females

5817

F18-39

5817

25K→30K

15.5 - 18.6 mi

Top 71%
×9story building
+181ft-148ft

Overall

18154

Females

7121

F18-39

7121

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

22877

Females

9690

F18-39

9690

20M→21M

20.0 - 21.0 mi

Top 53%
×8story building
+106ft-24ft

Overall

13526

Females

5066

F18-39

5066

21M→35K

21.0 - 21.8 mi

Top 82%
×7story building
+17ft-86ft

Overall

20986

Females

8821

F18-39

8821

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

17203

Females

7006

F18-39

7006

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

21183

Females

9029

F18-39

9029

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

20428

Females

8727

F18-39

8727

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

15236

Females

6162

F18-39

6162

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

23609

Females

10218

F18-39

10218

Passing Analysis

Category:
Athletes Passed
1611
Passed By
4804
Net Change
-3193
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14906
5K → 10K436158+278#14906#14628
10K → 15K252218+34#14628#14594
15K → 20K481384-1336#14594#15930
20K → Half11176-165#15930#16095
Half → 25K219215+4#16095#16091
25K → 30K102615-513#16091#16604
30K → 20M16976-960#16604#17564
20M → 21M23612+224#17564#17340
21M → 35K34251-217#17340#17557
35K → 23M11494+20#17557#17537
23M → 24M24234-210#17537#17747
24M → 40K33154-121#17747#17868
40K → 25.2M557+48#17868#17820
25.2M → Finish31310-279#17820#18099
TOTALS16114804-3193
📊

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