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BOSTON MARATHON 2026

Lauren Melanson

Bib: 31825β€’F

MA

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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
33:32
3.11 mi
Rank: #27709
Start β†’ 5K
33:32 | 10:48/mi
10K
1:06:33
6.21 mi
Rank: #27416 (+293)
5K β†’ 10K
33:01 | 10:38/mi
15K
1:39:08
9.32 mi
Rank: #27153 (+263)
10K β†’ 15K
32:35 | 10:30/mi
20K
2:11:50
12.43 mi
Rank: #26892 (+261)
15K β†’ 20K
32:42 | 10:32/mi
HALF
2:18:59
13.11 mi
Rank: #26875 (+17)
20K β†’ HALF
7:09 | 10:30/mi
25K
2:45:36
15.53 mi
Rank: #26757 (+118)
HALF β†’ 25K
26:37 | 10:59/mi
30K
3:21:18
18.64 mi
Rank: #26664 (+93)
25K β†’ 30K
35:42 | 11:30/mi
20M
3:37:29
20.00 mi
Rank: #26651 (+13)
30K β†’ 20M
16:11 | 11:55/mi
21M
3:51:42
21.00 mi
Rank: #26751 (-100)
20M β†’ 21M
14:13 | 14:13/mi
35K
4:00:58
21.75 mi
Rank: #26782 (-31)
21M β†’ 35K
9:16 | 12:24/mi
23M
4:15:39
23.00 mi
Rank: #26744 (+38)
35K β†’ 23M
14:41 | 11:44/mi
24M
4:28:07
24.00 mi
Rank: #26767 (-23)
23M β†’ 24M
12:28 | 12:28/mi
40K
4:38:05
24.85 mi
Rank: #26729 (+38)
24M β†’ 40K
9:58 | 11:40/mi
25.2M
4:42:26
25.20 mi
Rank: #26714 (+15)
40K β†’ 25.2M
4:21 | 12:37/mi
FINISH
4:53:58
26.22 mi
Rank: #26748 (-34)
25.2M β†’ FINISH
11:32 | 11:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:18:59
Pace10:37 /mi
2nd Half
Distance13.11 mi
Time2:34:59
Pace11:50 /mi
πŸ“ŠPositive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:1733:3210:4833:32
10:48
-
10K
6.21 mi12:33:181:06:3310:4333:01
10:38
-0:10
15K
9.32 mi13:05:531:39:0810:3932:35
10:30
-0:08
20K
12.43 mi13:38:352:11:5010:3732:42
10:32
+0:02
HALF
13.11 mi13:45:442:18:5910:377:09
10:30
-0:02
25K
15.53 mi14:12:212:45:3610:4026:37
10:59
+0:29
30K
18.64 mi14:48:033:21:1810:4835:42
11:30
+0:31
20M
20.00 mi15:04:143:37:2910:5316:11
11:55
+0:25
21M
21.00 mi15:18:273:51:4211:0314:13
14:13
+2:18
35K
21.75 mi15:27:434:00:5811:059:16
12:24
-1:49
23M
23.00 mi15:42:244:15:3911:0714:41
11:44
-0:40
24M
24.00 mi15:54:524:28:0711:1112:28
12:28
+0:44
40K
24.85 mi16:04:504:38:0511:129:58
11:40
-0:48
25.2M
25.20 mi16:09:114:42:2611:134:21
12:37
+0:57
FINISH
26.22 mi16:20:434:53:5811:1411:32
11:20
-1:17

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:30 /mi

Average Pace

11:13 /mi

Slowest Pace

14:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:45:36

56% of race

Time at Steady Pace

1:28:04

30% of race

Time at Slower Pace

40:18

14% of race

Average Pace: 11:13 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi12:00:1733:3210:4833:32
10:48
#27709
10K
6.21 mi12:33:181:06:3310:4333:01
10:38
#27416
15K
9.32 mi13:05:531:39:0810:3932:35
10:30
#27153
20K
12.43 mi13:38:352:11:5010:3732:42
10:32
#26892
HALF
13.11 mi13:45:442:18:5910:377:09
10:30
#26875
25K
15.53 mi14:12:212:45:3610:4026:37
10:59
#26757
30K
18.64 mi14:48:033:21:1810:4835:42
11:30
#26664
20M
20.00 mi15:04:143:37:2910:5316:11
11:55
#26651
21M
21.00 mi15:18:273:51:4211:0314:13
14:13
#26751
35K
21.75 mi15:27:434:00:5811:059:16
12:24
#26782
23M
23.00 mi15:42:244:15:3911:0714:41
11:44
#26744
24M
24.00 mi15:54:524:28:0711:1112:28
12:28
#26767
40K
24.85 mi16:04:504:38:0511:129:58
11:40
#26729
25.2M
25.20 mi16:09:114:42:2611:134:21
12:37
#26714
FINISH
26.22 mi16:20:434:53:5811:1411:32
11:20
#26748
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi27709116931169326666(Top 92%)11110(Top 88%)11110(Top 194%)
10K6.21 mi3.10 mi27416+29311528+16511528+16527152(Top 94%)11392(Top 91%)11392(Top 199%)
15K9.32 mi3.11 mi27153+26311385+14311385+14326666(Top 92%)11110(Top 88%)11110(Top 194%)
20K12.43 mi3.11 mi26892+26111232+15311232+15326193(Top 90%)10857(Top 86%)10857(Top 190%)
HALF13.11 mi0.68 mi26875+1711225+711225+726661(Top 92%)11163(Top 89%)11163(Top 195%)
25K15.53 mi2.42 mi26757+11811178+4711178+4726309(Top 91%)10986(Top 87%)10986(Top 192%)
30K18.64 mi3.11 mi26664+9311143+3511143+3526126(Top 90%)10961(Top 87%)10961(Top 192%)
20M20.00 mi1.36 mi26651+1311144-111144-126285(Top 91%)11127(Top 88%)11127(Top 195%)
21M21.00 mi1.00 mi26751-10011207-6311207-6327498(Top 95%)11802(Top 94%)11802(Top 206%)
35K21.75 mi0.75 mi26782-3111231-2411231-2427155(Top 94%)11639(Top 93%)11639(Top 204%)
23M23.00 mi1.25 mi26744+3811224+711224+725778(Top 89%)10957(Top 87%)10957(Top 192%)
24M24.00 mi1.00 mi26767-2311251-2711251-2727133(Top 93%)11684(Top 93%)11684(Top 204%)
40K24.85 mi0.85 mi26729+3811238+1311238+1325368(Top 87%)10831(Top 86%)10831(Top 189%)
25.2M25.20 mi0.35 mi26714+1511236+211236+225562(Top 88%)10902(Top 87%)10902(Top 191%)
FINISH26.22 mi1.02 mi26748-3411262-2611262-2626629(Top 92%)11456(Top 91%)11456(Top 200%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
Γ—21
+97ft-345ft

Overall

26666

Females

11110

F18-39

11110

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27152

Females

11392

F18-39

11392

10K→15K

6.2 - 9.3 mi

Top 92%
Γ—3
+67ft-78ft

Overall

26666

Females

11110

F18-39

11110

15K→20K

9.3 - 12.4 mi

Top 90%
Γ—5
+106ft-86ft

Overall

26193

Females

10857

F18-39

10857

20K→HALF

12.4 - 13.1 mi

Top 92%
Γ—2
+19ft-37ft

Overall

26661

Females

11163

F18-39

11163

HALF→25K

13.1 - 15.5 mi

Top 91%
Γ—4
+66ft-88ft

Overall

26309

Females

10986

F18-39

10986

25K→30K

15.5 - 18.6 mi

Top 90%
Γ—9
+181ft-148ft

Overall

26126

Females

10961

F18-39

10961

30K→20M

18.6 - 20.0 mi

Top 91%
Γ—5
+64ft-50ft

Overall

26285

Females

11127

F18-39

11127

20M→21M

20.0 - 21.0 mi

Top 95%
Γ—8
+106ft-24ft

Overall

27498

Females

11802

F18-39

11802

21M→35K

21.0 - 21.8 mi

Top 94%
Γ—7
+17ft-86ft

Overall

27155

Females

11639

F18-39

11639

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25778

Females

10957

F18-39

10957

23M→24M

23.0 - 24.0 mi

Top 93%
Γ—6
+12ft-82ft

Overall

27133

Females

11684

F18-39

11684

24M→40K

24.0 - 24.9 mi

Top 87%
Γ—1
+6ft-20ft

Overall

25368

Females

10831

F18-39

10831

40K→25.2M

24.9 - 25.2 mi

Top 88%
Γ—1
+13ft-16ft

Overall

25562

Females

10902

F18-39

10902

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
Γ—2
+22ft-21ft

Overall

26629

Females

11456

F18-39

11456

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1504
Passed By
543
Net Change
+961
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27709
5K β†’ 10K35259+293#27709#27416
10K β†’ 15K28017+263#27416#27153
15K β†’ 20K28019+261#27153#26892
20K β†’ HALF2811+17#26892#26875
HALF β†’ 25K13820+118#26875#26757
25K β†’ 30K15259+93#26757#26664
30K β†’ 20M5643+13#26664#26651
20M β†’ 21M15115-100#26651#26751
21M β†’ 35K1546-31#26751#26782
35K β†’ 23M6628+38#26782#26744
23M β†’ 24M2649-23#26744#26767
24M β†’ 40K4911+38#26767#26729
40K β†’ 25.2M238+15#26729#26714
25.2M β†’ FINISH2458-34#26714#26748
TOTALS1504543+961
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing