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BOSTON MARATHON 2026

Kristy Lamoureux

Bib: 20424•F

MA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°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
26:24
3.11 mi
Rank: #20070
Start → 5K
26:24 | 8:30/mi
10K
52:33
6.21 mi
Rank: #19929 (+141)
5K → 10K
26:09 | 8:26/mi
15K
1:19:03
9.32 mi
Rank: #20039 (-110)
10K → 15K
26:30 | 8:32/mi
20K
1:45:51
12.43 mi
Rank: #20014 (+25)
15K → 20K
26:48 | 8:38/mi
HALF
1:51:38
13.11 mi
Rank: #20027 (-13)
20K → HALF
5:47 | 8:30/mi
25K
2:12:16
15.53 mi
Rank: #19809 (+218)
HALF → 25K
20:38 | 8:31/mi
30K
2:39:34
18.64 mi
Rank: #19564 (+245)
25K → 30K
27:18 | 8:48/mi
20M
2:51:26
20.00 mi
Rank: #19405 (+159)
30K → 20M
11:52 | 8:45/mi
21M
3:00:48
21.00 mi
Rank: #19298 (+107)
20M → 21M
9:22 | 9:22/mi
35K
3:07:21
21.75 mi
Rank: #19282 (+16)
21M → 35K
6:33 | 8:46/mi
23M
3:18:28
23.00 mi
Rank: #19216 (+66)
35K → 23M
11:07 | 8:53/mi
24M
3:27:15
24.00 mi
Rank: #19163 (+53)
23M → 24M
8:47 | 8:47/mi
40K
3:34:55
24.85 mi
Rank: #19127 (+36)
24M → 40K
7:40 | 8:59/mi
25.2M
3:38:18
25.20 mi
Rank: #19122 (+5)
40K → 25.2M
3:23 | 9:49/mi
FINISH
3:47:48
26.22 mi
Rank: #19279 (-157)
25.2M → FINISH
9:30 | 9:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:38
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time1:56:10
Pace8:52 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:5526:248:3026:24
8:30
-
10K
6.21 mi11:38:0452:338:2826:09
8:26
-0:04
15K
9.32 mi12:04:341:19:038:2926:30
8:32
+0:06
20K
12.43 mi12:31:221:45:518:3226:48
8:38
+0:06
HALF
13.11 mi12:37:091:51:388:315:47
8:30
-0:08
25K
15.53 mi12:57:472:12:168:3120:38
8:31
+0:01
30K
18.64 mi13:25:052:39:348:3427:18
8:48
+0:17
20M
20.00 mi13:36:572:51:268:3511:52
8:45
-0:03
21M
21.00 mi13:46:193:00:488:379:22
9:22
+0:37
35K
21.75 mi13:52:523:07:218:376:33
8:46
-0:36
23M
23.00 mi14:03:593:18:288:3811:07
8:53
+0:07
24M
24.00 mi14:12:463:27:158:398:47
8:47
-0:06
40K
24.85 mi14:20:263:34:558:397:40
8:59
+0:12
25.2M
25.20 mi14:23:493:38:188:403:23
9:49
+0:50
FINISH
26.22 mi14:33:193:47:488:429:30
9:20
-0:29

Checkpoint Splits Visualizations

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

📈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

8:26 /mi

Average Pace

8:42 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

3:25:33

90% of race

Time at Steady Pace

22:15

10% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:11:5526:248:3026:24
8:30
#20070
10K
6.21 mi11:38:0452:338:2826:09
8:26
#19929
15K
9.32 mi12:04:341:19:038:2926:30
8:32
#20039
20K
12.43 mi12:31:221:45:518:3226:48
8:38
#20014
HALF
13.11 mi12:37:091:51:388:315:47
8:30
#20027
25K
15.53 mi12:57:472:12:168:3120:38
8:31
#19809
30K
18.64 mi13:25:052:39:348:3427:18
8:48
#19564
20M
20.00 mi13:36:572:51:268:3511:52
8:45
#19405
21M
21.00 mi13:46:193:00:488:379:22
9:22
#19298
35K
21.75 mi13:52:523:07:218:376:33
8:46
#19282
23M
23.00 mi14:03:593:18:288:3811:07
8:53
#19216
24M
24.00 mi14:12:463:27:158:398:47
8:47
#19163
40K
24.85 mi14:20:263:34:558:397:40
8:59
#19127
25.2M
25.20 mi14:23:493:38:188:403:23
9:49
#19122
FINISH
26.22 mi14:33:193:47:488:429:30
9:20
#19279
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi200707676767620326(Top 70%)7763(Top 62%)7763(Top 435%)
10K6.21 mi3.10 mi19929+1417578+987578+9819896(Top 69%)7540(Top 60%)7540(Top 422%)
15K9.32 mi3.11 mi20039-1107629-517629-5120326(Top 70%)7763(Top 62%)7763(Top 435%)
20K12.43 mi3.11 mi20014+257639-107639-1020017(Top 69%)7635(Top 61%)7635(Top 427%)
HALF13.11 mi0.68 mi20027-137645-67645-620184(Top 70%)7675(Top 61%)7675(Top 430%)
25K15.53 mi2.42 mi19809+2187531+1147531+11418643(Top 64%)6929(Top 55%)6929(Top 388%)
30K18.64 mi3.11 mi19564+2457418+1137418+11318515(Top 64%)6955(Top 55%)6955(Top 389%)
20M20.00 mi1.36 mi19405+1597350+687350+6817624(Top 61%)6552(Top 52%)6552(Top 367%)
21M21.00 mi1.00 mi19298+1077299+517299+5117964(Top 62%)6777(Top 54%)6777(Top 379%)
35K21.75 mi0.75 mi19282+167300-17300-118919(Top 65%)7386(Top 59%)7386(Top 414%)
23M23.00 mi1.25 mi19216+667296+47296+417939(Top 62%)6936(Top 55%)6936(Top 388%)
24M24.00 mi1.00 mi19163+537285+117285+1118460(Top 64%)7222(Top 57%)7222(Top 404%)
40K24.85 mi0.85 mi19127+367283+27283+218261(Top 63%)7181(Top 57%)7181(Top 402%)
25.2M25.20 mi0.35 mi19122+57287-47287-418717(Top 64%)7405(Top 59%)7405(Top 415%)
FINISH26.22 mi1.02 mi19279-1577384-977384-9721745(Top 75%)8931(Top 71%)8931(Top 500%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20326

Females

7763

F45-49

7763

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19896

Females

7540

F45-49

7540

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20326

Females

7763

F45-49

7763

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

20017

Females

7635

F45-49

7635

20K→HALF

12.4 - 13.1 mi

Top 70%
×2
+19ft-37ft

Overall

20184

Females

7675

F45-49

7675

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18643

Females

6929

F45-49

6929

25K→30K

15.5 - 18.6 mi

Top 64%
×9
+181ft-148ft

Overall

18515

Females

6955

F45-49

6955

30K→20M

18.6 - 20.0 mi

Top 61%
×5
+64ft-50ft

Overall

17624

Females

6552

F45-49

6552

20M→21M

20.0 - 21.0 mi

Top 62%
×8
+106ft-24ft

Overall

17964

Females

6777

F45-49

6777

21M→35K

21.0 - 21.8 mi

Top 65%
×7
+17ft-86ft

Overall

18919

Females

7386

F45-49

7386

35K→23M

21.8 - 23.0 mi

Top 62%
×5
+23ft-63ft

Overall

17939

Females

6936

F45-49

6936

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18460

Females

7222

F45-49

7222

24M→40K

24.0 - 24.9 mi

Top 63%
×1
+6ft-20ft

Overall

18261

Females

7181

F45-49

7181

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1
+13ft-16ft

Overall

18717

Females

7405

F45-49

7405

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21745

Females

8931

F45-49

8931

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1913
Passed By
1122
Net Change
+791
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20070
5K → 10K341200+141#20070#19929
10K → 15K125235-110#19929#20039
15K → 20K168143+25#20039#20014
20K → HALF2134-13#20014#20027
HALF → 25K24224+218#20027#19809
25K → 30K30156+245#19809#19564
30K → 20M17415+159#19564#19405
20M → 21M13427+107#19405#19298
21M → 35K7054+16#19298#19282
35K → 23M11650+66#19282#19216
23M → 24M9946+53#19216#19163
24M → 40K6933+36#19163#19127
40K → 25.2M3429+5#19127#19122
25.2M → FINISH19176-157#19122#19279
TOTALS19131122+791
📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race 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