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BOSTON MARATHON 2025

Jaime Mchugh

Bib: 28938•F

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken 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
10:46/mi
33:27
↑ 97↓ 3451.5%
10K· 6.21 mi
11:09/mi
1:08:07
↑ 79↓ 1380.4%
15K· 9.32 mi
12:47/mi
1:47:50
↑ 67↓ 78
20K· 12.43 mi
12:47/mi
2:27:32
↑ 106↓ 860.1%
Half· 13.11 mi
12:14/mi
2:35:53
↑ 19↓ 370.5%
25K· 15.53 mi
14:26/mi
3:10:52
↑ 66↓ 880.2%
30K· 18.64 mi
15:03/mi
3:57:38
↑ 181↓ 1480.2%
20M
14:05/mi
4:16:46
↑ 64↓ 500.2%
21M
16:00/mi
4:32:46
↑ 106↓ 241.6%
35K· 21.75 mi
13:57/mi
4:43:12
↑ 17↓ 861.7%
23M
14:54/mi
5:01:51
↑ 23↓ 630.6%
24M
14:43/mi
5:16:34
↓ 821.3%
40K· 24.85 mi
15:46/mi
5:30:03
↓ 200.3%
25.2M
16:38/mi
5:35:47
↑ 13↓ 160.2%
Finish· 26.22 mi
12:47/mi
5:48:49
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:35:53
Pace11:53 /mi
2nd Half
Distance13.11 mi
Time3:12:56
Pace14:43 /mi
📊Positive Split: 23.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2833:2710:4633:27
10:46
-
10K
6.21 mi12:32:081:08:0710:5834:40
11:09
+0:23
15K
9.32 mi13:11:511:47:5011:3439:43
12:47
+1:38
20K
12.43 mi13:51:332:27:3211:5239:43
12:47
0:00
Half
13.11 mi13:59:542:35:5311:538:21
12:14
-0:33
25K
15.53 mi14:34:533:10:5212:1734:59
14:26
+2:12
30K
18.64 mi15:21:393:57:3812:4546:46
15:03
+0:37
20M
20.00 mi15:40:474:16:4612:5019:08
14:05
-0:58
21M
21.00 mi15:56:474:32:4612:5916:00
16:00
+1:55
35K
21.75 mi16:07:134:43:1213:0110:26
13:57
-2:03
23M
23.00 mi16:25:525:01:5113:0718:39
14:54
+0:57
24M
24.00 mi16:40:355:16:3413:1114:43
14:43
-0:11
40K
24.85 mi16:54:045:30:0313:1713:29
15:46
+1:03
25.2M
25.20 mi16:59:485:35:4713:195:44
16:38
+0:52
Finish
26.22 mi17:12:505:48:4913:1913:02
12:47
-3:51

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

10:46 /mi

Average Pace

13:19 /mi

Slowest Pace

16:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:55

48% of race

Time at Steady Pace

1:37:55

28% of race

Time at Slower Pace

1:21:59

24% of race

Average Pace: 13:18 /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 mi11:57:2833:2710:4633:27
10:46
#27233
10K
6.21 mi12:32:081:08:0710:5834:40
11:09
#27263
15K
9.32 mi13:11:511:47:5011:3439:43
12:47
#27701
20K
12.43 mi13:51:332:27:3211:5239:43
12:47
#27721
Half
13.11 mi13:59:542:35:5311:538:21
12:14
#27723
25K
15.53 mi14:34:533:10:5212:1734:59
14:26
#27819
30K
18.64 mi15:21:393:57:3812:4546:46
15:03
#27904
20M
20.00 mi15:40:474:16:4612:5019:08
14:05
#27886
21M
21.00 mi15:56:474:32:4612:5916:00
16:00
#27901
35K
21.75 mi16:07:134:43:1213:0110:26
13:57
#27907
23M
23.00 mi16:25:525:01:5113:0718:39
14:54
#27925
24M
24.00 mi16:40:355:16:3413:1114:43
14:43
#27953
40K
24.85 mi16:54:045:30:0313:1713:29
15:46
#27986
25.2M
25.20 mi16:59:485:35:4713:195:44
16:38
#27994
Finish
26.22 mi17:12:505:48:4913:1913:02
12:47
#27976
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi27233114661146628083(Top 99%)12030(Top 98%)12030(Top 664%)
10K6.21 mi3.10 mi27263-3011513-4711513-4727255(Top 96%)11518(Top 94%)11518(Top 635%)
15K9.32 mi3.11 mi27701-43811783-27011783-27028083(Top 99%)12030(Top 98%)12030(Top 664%)
20K12.43 mi3.11 mi27721-2011813-3011813-3027698(Top 98%)11814(Top 97%)11814(Top 652%)
Half13.11 mi0.68 mi27723-211812+111812+127617(Top 97%)11781(Top 96%)11781(Top 650%)
25K15.53 mi2.42 mi27819-9611867-5511867-5528077(Top 99%)12059(Top 99%)12059(Top 665%)
30K18.64 mi3.11 mi27904-8511928-6111928-6128049(Top 99%)12079(Top 99%)12079(Top 666%)
20M20.00 mi1.36 mi27886+18119281192827351(Top 96%)11739(Top 96%)11739(Top 647%)
21M21.00 mi1.00 mi27901-1511943-1511943-1527805(Top 98%)11960(Top 98%)11960(Top 660%)
35K21.75 mi0.75 mi27907-611945-211945-227650(Top 97%)11934(Top 98%)11934(Top 658%)
23M23.00 mi1.25 mi27925-1811965-2011965-2027871(Top 98%)12035(Top 98%)12035(Top 664%)
24M24.00 mi1.00 mi27953-2811980-1511980-1527966(Top 98%)12087(Top 99%)12087(Top 667%)
40K24.85 mi0.85 mi27986-3312005-2512005-2528034(Top 99%)12112(Top 99%)12112(Top 668%)
25.2M25.20 mi0.35 mi27994-812011-612011-627953(Top 98%)12090(Top 99%)12090(Top 667%)
Finish26.22 mi1.02 mi27976+1812005+612005+627490(Top 97%)11866(Top 97%)11866(Top 654%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

28083

Females

12030

F45-49

12030

5K→10K

3.1 - 6.2 mi

Top 96%
×5story building
+79ft-138ft

Overall

27255

Females

11518

F45-49

11518

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

28083

Females

12030

F45-49

12030

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

27698

Females

11814

F45-49

11814

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

27617

Females

11781

F45-49

11781

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

28077

Females

12059

F45-49

12059

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

28049

Females

12079

F45-49

12079

30K→20M

18.6 - 20.0 mi

Top 96%
×5story building
+64ft-50ft

Overall

27351

Females

11739

F45-49

11739

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

27805

Females

11960

F45-49

11960

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27650

Females

11934

F45-49

11934

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

27871

Females

12035

F45-49

12035

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

27966

Females

12087

F45-49

12087

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28034

Females

12112

F45-49

12112

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

27953

Females

12090

F45-49

12090

25.2M→Finish

25.2 - 26.2 mi

Top 97%
×2story building
+22ft-21ft

Overall

27490

Females

11866

F45-49

11866

Passing Analysis

Category:
Athletes Passed
378
Passed By
1121
Net Change
-743
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27233
5K → 10K133163-30#27233#27263
10K → 15K15453-438#27263#27701
15K → 20K5878-20#27701#27721
20K → Half1214-2#27721#27723
Half → 25K22118-96#27723#27819
25K → 30K30115-85#27819#27904
30K → 20M3214+18#27904#27886
20M → 21M1227-15#27886#27901
21M → 35K1420-6#27901#27907
35K → 23M1331-18#27907#27925
23M → 24M836-28#27925#27953
24M → 40K437-33#27953#27986
40K → 25.2M19-8#27986#27994
25.2M → Finish246+18#27994#27976
TOTALS3781121-743
📊

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