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BOSTON MARATHON 2026

Laena Romond

CT

Bib: 3637 F

0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 6%
Gender (Female)
#0 / 12578
Top 0.5%
Masters (Masters Women)
#0 / 6862
Top 0.1%
Division (F40-44)
#0 / 1737
Top 0.4%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
6:31/mi
20:12
↑ 97↓ 345
10K· 6.21 mi
6:18/mi
39:46
↑ 79↓ 138
15K· 9.32 mi
6:18/mi
59:19
↑ 67↓ 78
20K· 12.43 mi
6:17/mi
1:18:49
↑ 106↓ 86
HALF· 13.11 mi
6:10/mi
1:23:01
↑ 19↓ 37
25K· 15.53 mi
6:14/mi
1:38:08
↑ 66↓ 88
30K· 18.64 mi
6:14/mi
1:57:29
↑ 181↓ 148
20M
6:14/mi
2:05:56
↑ 64↓ 50
21M
6:27/mi
2:12:23
↑ 106↓ 24
35K· 21.75 mi
6:03/mi
2:16:54
↑ 17↓ 86
23M
6:10/mi
2:24:37
↑ 23↓ 63
24M
5:54/mi
2:30:31
↓ 82
40K· 24.85 mi
5:55/mi
2:35:34
↓ 20
25.2M
6:23/mi
2:37:46
↑ 13↓ 16
FINISH· 26.22 mi
5:43/mi
2:43:35
↑ 22↓ 21
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via HALF
1:23:016:20 /mi+3.0%
2nd Half
1:20:346:09 /mi✓ faster
Negative split — 3.0% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
5K
20:126:313.11 mi20:12
6:31
-
10K
39:466:243.10 mi19:34
6:18
-0:13
15K
59:196:223.11 mi19:34
6:18
0:00
20K
1:18:496:213.11 mi19:30
6:17
-0:01
HALF(13.11 mi)
1:23:016:200.68 mi4:12
6:10
-0:07
25K
1:38:086:202.42 mi15:07
6:14
+0:04
30K
1:57:296:193.11 mi19:21
6:14
0:00
20M
2:05:566:181.36 mi8:27
6:14
0:00
21M
2:12:236:191.00 mi6:27
6:27
+0:13
35K
2:16:546:180.75 mi4:31
6:03
-0:24
23M
2:24:376:181.25 mi7:43
6:10
+0:07
24M
2:30:316:171.00 mi5:54
5:54
-0:16
40K
2:35:346:160.85 mi5:03
5:55
+0:01
25.2M
2:37:466:160.35 mi2:12
6:23
+0:28
FINISH(26.22 mi)
2:43:356:151.02 mi5:49
5:43
-0:40
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:43 /mi

Average Pace

6:15 /mi

Slowest Pace

6:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:35:37

58% of race

Time at Steady Pace

1:07:58

42% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:14 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi42152182182832113113
10K3.10 mi3472+743152+66152+662798103103
15K3.11 mi3240+232133+19133+192832113113
20K3.11 mi2975+265117+16117+1624388888
HALF(13.11 mi)0.68 mi2941+34116+1116+123047777
25K2.42 mi2735+206101+15101+1520006969
30K3.11 mi2405+33086+1586+1513755050
20M1.36 mi2286+11979+779+712684949
21M1.00 mi2184+10276+376+311194343
35K0.75 mi2118+6675+175+113775252
23M1.25 mi2026+92757511254343
24M1.00 mi1922+10470+570+58033636
40K0.85 mi1834+8867+367+35732727
25.2M0.35 mi1782+5266+166+16622626
FINISH(26.22 mi)1.02 mi1704+7863+363+37653030

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 10%
×21story building
+97ft-345ft

Overall

2832

Females

113

F40-44

113

5K→10K

3.1 - 6.2 mi

Top 10%
×5story building
+79ft-138ft

Overall

2798

Females

103

F40-44

103

10K→15K

6.2 - 9.3 mi

Top 10%
×3story building
+67ft-78ft

Overall

2832

Females

113

F40-44

113

15K→20K

9.3 - 12.4 mi

Top 8%
×5story building
+106ft-86ft

Overall

2438

Females

88

F40-44

88

20K→HALF

12.4 - 13.1 mi

Top 8%
×2story building
+19ft-37ft

Overall

2304

Females

77

F40-44

77

HALF→25K

13.1 - 15.5 mi

Top 7%
×4story building
+66ft-88ft

Overall

2000

Females

69

F40-44

69

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1375

Females

50

F40-44

50

30K→20M

18.6 - 20.0 mi

Top 4%
×5story building
+64ft-50ft

Overall

1268

Females

49

F40-44

49

20M→21M

20.0 - 21.0 mi

Top 4%
×8story building
+106ft-24ft

Overall

1119

Females

43

F40-44

43

21M→35K

21.0 - 21.8 mi

Top 5%
×7story building
+17ft-86ft

Overall

1377

Females

52

F40-44

52

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

1125

Females

43

F40-44

43

23M→24M

23.0 - 24.0 mi

Top 3%
×6story building
+12ft-82ft

Overall

803

Females

36

F40-44

36

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

573

Females

27

F40-44

27

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

662

Females

26

F40-44

26

25.2M→FINISH

25.2 - 26.2 mi

Top 3%
×2story building
+22ft-21ft

Overall

765

Females

30

F40-44

30

Passing Analysis

Category:
▲Net Change
+0
0 passed by0 passed
SegmentMovementRank
Start → 5K-#4215
5K → 10K
1744+743
#4215 → #3472
10K → 15K
22254+232
#3472 → #3240
15K → 20K
6271+265
#3240 → #2975
20K → HALF
438+34
#2975 → #2941
HALF → 25K
3209+206
#2941 → #2735
25K → 30K
0330+330
#2735 → #2405
30K → 20M
3122+119
#2405 → #2286
20M → 21M
1103+102
#2286 → #2184
21M → 35K
268+66
#2184 → #2118
35K → 23M
294+92
#2118 → #2026
23M → 24M
0104+104
#2026 → #1922
24M → 40K
088+88
#1922 → #1834
40K → 25.2M
052+52
#1834 → #1782
25.2M → FINISH
078+78
#1782 → #1704
TOTALS
442555+2511
#4215 → #1704

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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OTQ

Olympic Trials Qualifying analysis available

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing