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BOSTON MARATHON 2024

Alyssa Valentine

Bib: 28133•F

MA

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
9:31/mi
29:34
↑ 97↓ 3451.5%
10K· 6.21 mi
9:47/mi
59:59
↑ 79↓ 1380.4%
15K· 9.32 mi
11:25/mi
1:35:26
↑ 67↓ 78
20K· 12.43 mi
10:46/mi
2:08:54
↑ 106↓ 860.1%
Half· 13.11 mi
9:58/mi
2:15:42
↑ 19↓ 370.5%
25K· 15.53 mi
12:16/mi
2:45:26
↑ 66↓ 880.2%
30K· 18.64 mi
13:21/mi
3:26:56
↑ 181↓ 1480.2%
20M
13:18/mi
3:45:00
↑ 64↓ 500.2%
21M
13:50/mi
3:58:50
↑ 106↓ 241.6%
35K· 21.75 mi
11:38/mi
4:07:32
↑ 17↓ 861.7%
23M
12:32/mi
4:23:14
↑ 23↓ 630.6%
24M
11:55/mi
4:35:09
↓ 821.3%
40K· 24.85 mi
12:16/mi
4:45:38
↓ 200.3%
25.2M
16:17/mi
4:51:15
↑ 13↓ 160.2%
Finish· 26.22 mi
10:29/mi
5:01:56
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:42
Pace10:21 /mi
2nd Half
Distance13.11 mi
Time2:46:14
Pace12:41 /mi
📊Positive Split: 22.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:3229:349:3129:34
9:31
-
10K
6.21 mi12:22:5759:599:3930:25
9:47
+0:16
15K
9.32 mi12:58:241:35:2610:1435:27
11:25
+1:38
20K
12.43 mi13:31:522:08:5410:2233:28
10:46
-0:39
Half
13.11 mi13:38:402:15:4210:216:48
9:58
-0:48
25K
15.53 mi14:08:242:45:2610:3929:44
12:16
+2:18
30K
18.64 mi14:49:543:26:5611:0641:30
13:21
+1:05
20M
20.00 mi15:07:583:45:0011:1518:04
13:18
-0:03
21M
21.00 mi15:21:483:58:5011:2213:50
13:50
+0:32
35K
21.75 mi15:30:304:07:3211:238:42
11:38
-2:12
23M
23.00 mi15:46:124:23:1411:2715:42
12:32
+0:54
24M
24.00 mi15:58:074:35:0911:2811:55
11:55
-0:37
40K
24.85 mi16:08:364:45:3811:3010:29
12:16
+0:21
25.2M
25.20 mi16:14:134:51:1511:335:37
16:17
+4:01
Finish
26.22 mi16:24:545:01:5611:3110:41
10:29
-5:48

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

9:31 /mi

Average Pace

11:31 /mi

Slowest Pace

16:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:56

37% of race

Time at Steady Pace

1:51:59

37% of race

Time at Slower Pace

1:19:01

26% of race

Average Pace: 11:31 /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 mi11:52:3229:349:3129:34
9:31
#21792
10K
6.21 mi12:22:5759:599:3930:25
9:47
#21968
15K
9.32 mi12:58:241:35:2610:1435:27
11:25
#23001
20K
12.43 mi13:31:522:08:5410:2233:28
10:46
#22764
Half
13.11 mi13:38:402:15:4210:216:48
9:58
#22699
25K
15.53 mi14:08:242:45:2610:3929:44
12:16
#22900
30K
18.64 mi14:49:543:26:5611:0641:30
13:21
#23154
20M
20.00 mi15:07:583:45:0011:1518:04
13:18
#23182
21M
21.00 mi15:21:483:58:5011:2213:50
13:50
#23122
35K
21.75 mi15:30:304:07:3211:238:42
11:38
#23055
23M
23.00 mi15:46:124:23:1411:2715:42
12:32
#23011
24M
24.00 mi15:58:074:35:0911:2811:55
11:55
#22967
40K
24.85 mi16:08:364:45:3811:3010:29
12:16
#22915
25.2M
25.20 mi16:14:134:51:1511:335:37
16:17
#22947
Finish
26.22 mi16:24:545:01:5611:3110:41
10:29
#22892
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi217928809880924203(Top 95%)10088(Top 92%)10088(Top 216%)
10K6.21 mi3.10 mi21968-1768895-868895-8622075(Top 86%)8958(Top 82%)8958(Top 192%)
15K9.32 mi3.11 mi23001-10339421-5269421-52624203(Top 95%)10088(Top 92%)10088(Top 216%)
20K12.43 mi3.11 mi22764+2379287+1349287+13422234(Top 87%)9042(Top 83%)9042(Top 194%)
Half13.11 mi0.68 mi22699+659259+289259+2821420(Top 84%)8637(Top 79%)8637(Top 185%)
25K15.53 mi2.42 mi22900-2019395-1369395-13623474(Top 92%)9793(Top 90%)9793(Top 210%)
30K18.64 mi3.11 mi23154-2549590-1959590-19523681(Top 93%)9997(Top 92%)9997(Top 215%)
20M20.00 mi1.36 mi23182-289625-359625-3523224(Top 91%)9874(Top 90%)9874(Top 212%)
21M21.00 mi1.00 mi23122+609601+249601+2422104(Top 87%)9343(Top 86%)9343(Top 200%)
35K21.75 mi0.75 mi23055+679577+249577+2421137(Top 83%)8913(Top 82%)8913(Top 191%)
23M23.00 mi1.25 mi23011+449570+79570+721774(Top 85%)9256(Top 85%)9256(Top 199%)
24M24.00 mi1.00 mi22967+449552+189552+1821305(Top 83%)9089(Top 83%)9089(Top 195%)
40K24.85 mi0.85 mi22915+529530+229530+2220962(Top 82%)8979(Top 82%)8979(Top 193%)
25.2M25.20 mi0.35 mi22947-329554-249554-2424263(Top 95%)10477(Top 96%)10477(Top 225%)
Finish26.22 mi1.02 mi22892+559532+229532+2219995(Top 78%)8477(Top 78%)8477(Top 182%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 95%
×21story building
+97ft-345ft

Overall

24203

Females

10088

F18-39

10088

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

22075

Females

8958

F18-39

8958

10K→15K

6.2 - 9.3 mi

Top 95%
×3story building
+67ft-78ft

Overall

24203

Females

10088

F18-39

10088

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

22234

Females

9042

F18-39

9042

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

21420

Females

8637

F18-39

8637

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

23474

Females

9793

F18-39

9793

25K→30K

15.5 - 18.6 mi

Top 93%
×9story building
+181ft-148ft

Overall

23681

Females

9997

F18-39

9997

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

23224

Females

9874

F18-39

9874

20M→21M

20.0 - 21.0 mi

Top 87%
×8story building
+106ft-24ft

Overall

22104

Females

9343

F18-39

9343

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

21137

Females

8913

F18-39

8913

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

21774

Females

9256

F18-39

9256

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

21305

Females

9089

F18-39

9089

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

20962

Females

8979

F18-39

8979

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

24263

Females

10477

F18-39

10477

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

19995

Females

8477

F18-39

8477

Passing Analysis

Category:
Athletes Passed
1163
Passed By
2263
Net Change
-1100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21792
5K → 10K162338-176#21792#21968
10K → 15K161049-1033#21968#23001
15K → 20K29356+237#23001#22764
20K → Half716+65#22764#22699
Half → 25K65266-201#22699#22900
25K → 30K77331-254#22900#23154
30K → 20M5280-28#23154#23182
20M → 21M8020+60#23182#23122
21M → 35K714+67#23122#23055
35K → 23M7329+44#23055#23011
23M → 24M5713+44#23011#22967
24M → 40K6715+52#22967#22915
40K → 25.2M739-32#22915#22947
25.2M → Finish7217+55#22947#22892
TOTALS11632263-1100
📊

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