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BOSTON MARATHON 2025

Leigh Macconell

Bib: 23745•F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F55-59)
#0 / 994
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:20
Rank: #21512
Start → 5K
27:20 | 8:48/mi
10K· 6.21 mi
54:51
Rank: #21593 (-81)
5K → 10K
27:31 | 8:51/mi
15K· 9.32 mi
1:23:51
Rank: #22260 (-667)
10K → 15K
29:00 | 9:20/mi
20K· 12.43 mi
1:53:30
Rank: #22495 (-235)
15K → 20K
29:39 | 9:33/mi
Half· 13.11 mi
1:59:30
Rank: #22410 (+85)
20K → Half
6:00 | 8:48/mi
25K· 15.53 mi
2:21:40
Rank: #22103 (+307)
Half → 25K
22:10 | 9:09/mi
30K· 18.64 mi
2:51:33
Rank: #21773 (+330)
25K → 30K
29:53 | 9:37/mi
20M
3:04:55
Rank: #21664 (+109)
30K → 20M
13:22 | 9:50/mi
21M
3:15:19
Rank: #21534 (+130)
20M → 21M
10:24 | 10:24/mi
35K· 21.75 mi
3:22:15
Rank: #21463 (+71)
21M → 35K
6:56 | 9:16/mi
23M
3:34:18
Rank: #21302 (+161)
35K → 23M
12:03 | 9:37/mi
24M
3:43:29
Rank: #21175 (+127)
23M → 24M
9:11 | 9:11/mi
40K· 24.85 mi
3:51:39
Rank: #21090 (+85)
24M → 40K
8:10 | 9:33/mi
25.2M
3:55:10
Rank: #21026 (+64)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
4:04:15
Rank: #20928 (+98)
25.2M → Finish
9:05 | 8:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:30
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:04:45
Pace9:31 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:27:1127:208:4827:20
8:48
-
10K
6.21 mi11:54:4254:518:5027:31
8:51
+0:03
15K
9.32 mi12:23:421:23:519:0029:00
9:20
+0:29
20K
12.43 mi12:53:211:53:309:0829:39
9:33
+0:13
Half
13.11 mi12:59:211:59:309:076:00
8:48
-0:45
25K
15.53 mi13:21:312:21:409:0722:10
9:09
+0:21
30K
18.64 mi13:51:242:51:339:1229:53
9:37
+0:28
20M
20.00 mi14:04:463:04:559:1513:22
9:50
+0:13
21M
21.00 mi14:15:103:15:199:1810:24
10:24
+0:34
35K
21.75 mi14:22:063:22:159:186:56
9:16
-1:08
23M
23.00 mi14:34:093:34:189:1912:03
9:37
+0:21
24M
24.00 mi14:43:203:43:299:199:11
9:11
-0:26
40K
24.85 mi14:51:303:51:399:198:10
9:33
+0:22
25.2M
25.20 mi14:55:013:55:109:203:31
10:12
+0:39
Finish
26.22 mi15:04:064:04:159:199:05
8:55
-1:17

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

8:48 /mi

Average Pace

9:19 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:36:58

89% of race

Time at Steady Pace

16:53

7% of race

Time at Slower Pace

10:24

4% of race

Average Pace: 9:19 /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 mi11:27:1127:208:4827:20
8:48
#21512
10K
6.21 mi11:54:4254:518:5027:31
8:51
#21593
15K
9.32 mi12:23:421:23:519:0029:00
9:20
#22260
20K
12.43 mi12:53:211:53:309:0829:39
9:33
#22495
Half
13.11 mi12:59:211:59:309:076:00
8:48
#22410
25K
15.53 mi13:21:312:21:409:0722:10
9:09
#22103
30K
18.64 mi13:51:242:51:339:1229:53
9:37
#21773
20M
20.00 mi14:04:463:04:559:1513:22
9:50
#21664
21M
21.00 mi14:15:103:15:199:1810:24
10:24
#21534
35K
21.75 mi14:22:063:22:159:186:56
9:16
#21463
23M
23.00 mi14:34:093:34:189:1912:03
9:37
#21302
24M
24.00 mi14:43:203:43:299:199:11
9:11
#21175
40K
24.85 mi14:51:303:51:399:198:10
9:33
#21090
25.2M
25.20 mi14:55:013:55:109:203:31
10:12
#21026
Finish
26.22 mi15:04:064:04:159:199:05
8:55
#20928
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi215128369836923312(Top 82%)9268(Top 76%)9268(Top 932%)
10K6.21 mi3.10 mi21593-818384-158384-1521683(Top 76%)8411(Top 69%)8411(Top 846%)
15K9.32 mi3.11 mi22260-6678729-3458729-34523312(Top 82%)9268(Top 76%)9268(Top 932%)
20K12.43 mi3.11 mi22495-2358862-1338862-13323035(Top 81%)9168(Top 75%)9168(Top 922%)
Half13.11 mi0.68 mi22410+858823+398823+3920927(Top 74%)8010(Top 66%)8010(Top 806%)
25K15.53 mi2.42 mi22103+3078656+1678656+16720546(Top 72%)7841(Top 64%)7841(Top 789%)
30K18.64 mi3.11 mi21773+3308493+1638493+16320431(Top 72%)7894(Top 65%)7894(Top 794%)
20M20.00 mi1.36 mi21664+1098449+448449+4420419(Top 72%)8031(Top 66%)8031(Top 808%)
21M21.00 mi1.00 mi21534+1308410+398410+3919719(Top 69%)7753(Top 63%)7753(Top 780%)
35K21.75 mi0.75 mi21463+718383+278383+2719486(Top 69%)7718(Top 63%)7718(Top 776%)
23M23.00 mi1.25 mi21302+1618324+598324+5919196(Top 68%)7616(Top 62%)7616(Top 766%)
24M24.00 mi1.00 mi21175+1278276+488276+4818303(Top 64%)7205(Top 59%)7205(Top 725%)
40K24.85 mi0.85 mi21090+858250+268250+2618936(Top 67%)7606(Top 62%)7606(Top 765%)
25.2M25.20 mi0.35 mi21026+648227+238227+2317957(Top 63%)7135(Top 58%)7135(Top 718%)
Finish26.22 mi1.02 mi20928+988189+388189+3818625(Top 66%)7397(Top 60%)7397(Top 744%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

23312

Females

9268

F55-59

9268

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

21683

Females

8411

F55-59

8411

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

23312

Females

9268

F55-59

9268

15K→20K

9.3 - 12.4 mi

Top 81%
×5stories
+106ft-86ft

Overall

23035

Females

9168

F55-59

9168

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

20927

Females

8010

F55-59

8010

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

20546

Females

7841

F55-59

7841

25K→30K

15.5 - 18.6 mi

Top 72%
×9stories
+181ft-148ft

Overall

20431

Females

7894

F55-59

7894

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

20419

Females

8031

F55-59

8031

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

19719

Females

7753

F55-59

7753

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

19486

Females

7718

F55-59

7718

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

19196

Females

7616

F55-59

7616

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

18303

Females

7205

F55-59

7205

24M→40K

24.0 - 24.9 mi

Top 67%
×1story
+6ft-20ft

Overall

18936

Females

7606

F55-59

7606

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17957

Females

7135

F55-59

7135

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

18625

Females

7397

F55-59

7397

Passing Analysis

Category:
Athletes Passed
2195
Passed By
1611
Net Change
+584
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21512
5K → 10K238319-81#21512#21593
10K → 15K66733-667#21593#22260
15K → 20K105340-235#22260#22495
20K → Half916+85#22495#22410
Half → 25K33124+307#22410#22103
25K → 30K38656+330#22103#21773
30K → 20M15142+109#21773#21664
20M → 21M14616+130#21664#21534
21M → 35K8817+71#21534#21463
35K → 23M18726+161#21463#21302
23M → 24M1347+127#21302#21175
24M → 40K10015+85#21175#21090
40K → 25.2M673+64#21090#21026
25.2M → Finish1057+98#21026#20928
TOTALS21951611+584
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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