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BOSTON MARATHON 2025

Rachel Mcguire

Bib: 30240•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F40-44)
#0 / 1718
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:48
Rank: #22206
Start → 5K
27:48 | 8:57/mi
10K· 6.21 mi
55:53
Rank: #22404 (-198)
5K → 10K
28:05 | 9:02/mi
15K· 9.32 mi
1:24:30
Rank: #22563 (-159)
10K → 15K
28:37 | 9:13/mi
20K· 12.43 mi
1:54:38
Rank: #22888 (-325)
15K → 20K
30:08 | 9:42/mi
Half· 13.11 mi
2:00:51
Rank: #22858 (+30)
20K → Half
6:13 | 9:07/mi
25K· 15.53 mi
2:25:08
Rank: #22930 (-72)
Half → 25K
24:17 | 10:01/mi
30K· 18.64 mi
2:57:24
Rank: #22847 (+83)
25K → 30K
32:16 | 10:23/mi
20M
3:11:54
Rank: #22845 (+2)
30K → 20M
14:30 | 10:40/mi
21M
3:23:19
Rank: #22823 (+22)
20M → 21M
11:25 | 11:25/mi
35K· 21.75 mi
3:30:47
Rank: #22772 (+51)
21M → 35K
7:28 | 9:59/mi
23M
3:44:07
Rank: #22745 (+27)
35K → 23M
13:20 | 10:39/mi
24M
3:54:32
Rank: #22700 (+45)
23M → 24M
10:25 | 10:25/mi
40K· 24.85 mi
4:03:49
Rank: #22690 (+10)
24M → 40K
9:17 | 10:51/mi
25.2M
4:07:47
Rank: #22696 (-6)
40K → 25.2M
3:58 | 11:30/mi
Finish· 26.22 mi
4:18:43
Rank: #22796 (-100)
25.2M → Finish
10:56 | 10:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:51
Pace9:13 /mi
2nd Half
Distance13.11 mi
Time2:17:52
Pace10:31 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0027:488:5727:48
8:57
-
10K
6.21 mi12:17:0555:539:0028:05
9:02
+0:05
15K
9.32 mi12:45:421:24:309:0428:37
9:13
+0:11
20K
12.43 mi13:15:501:54:389:1330:08
9:42
+0:29
Half
13.11 mi13:22:032:00:519:136:13
9:07
-0:35
25K
15.53 mi13:46:202:25:089:2124:17
10:01
+0:54
30K
18.64 mi14:18:362:57:249:3132:16
10:23
+0:22
20M
20.00 mi14:33:063:11:549:3614:30
10:40
+0:17
21M
21.00 mi14:44:313:23:199:4111:25
11:25
+0:45
35K
21.75 mi14:51:593:30:479:427:28
9:59
-1:26
23M
23.00 mi15:05:193:44:079:4513:20
10:39
+0:40
24M
24.00 mi15:15:443:54:329:4610:25
10:25
-0:14
40K
24.85 mi15:25:014:03:499:499:17
10:51
+0:26
25.2M
25.20 mi15:28:594:07:479:503:58
11:30
+0:39
Finish
26.22 mi15:39:554:18:439:5210:56
10:44
-0:46

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

8:57 /mi

Average Pace

9:52 /mi

Slowest Pace

11:30 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:51

47% of race

Time at Steady Pace

1:53:12

44% of race

Time at Slower Pace

24:40

10% of race

Average Pace: 9:52 /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 mi11:49:0027:488:5727:48
8:57
#22206
10K
6.21 mi12:17:0555:539:0028:05
9:02
#22404
15K
9.32 mi12:45:421:24:309:0428:37
9:13
#22563
20K
12.43 mi13:15:501:54:389:1330:08
9:42
#22888
Half
13.11 mi13:22:032:00:519:136:13
9:07
#22858
25K
15.53 mi13:46:202:25:089:2124:17
10:01
#22930
30K
18.64 mi14:18:362:57:249:3132:16
10:23
#22847
20M
20.00 mi14:33:063:11:549:3614:30
10:40
#22845
21M
21.00 mi14:44:313:23:199:4111:25
11:25
#22823
35K
21.75 mi14:51:593:30:479:427:28
9:59
#22772
23M
23.00 mi15:05:193:44:079:4513:20
10:39
#22745
24M
24.00 mi15:15:443:54:329:4610:25
10:25
#22700
40K
24.85 mi15:25:014:03:499:499:17
10:51
#22690
25.2M
25.20 mi15:28:594:07:479:503:58
11:30
#22696
Finish
26.22 mi15:39:554:18:439:5210:56
10:44
#22796
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi222068743874322896(Top 81%)9045(Top 74%)9045(Top 526%)
10K6.21 mi3.10 mi22404-1988838-958838-9522560(Top 79%)8901(Top 73%)8901(Top 518%)
15K9.32 mi3.11 mi22563-1598888-508888-5022896(Top 81%)9045(Top 74%)9045(Top 526%)
20K12.43 mi3.11 mi22888-3259064-1769064-17623488(Top 83%)9416(Top 77%)9416(Top 548%)
Half13.11 mi0.68 mi22858+309045+199045+1922310(Top 79%)8792(Top 72%)8792(Top 512%)
25K15.53 mi2.42 mi22930-729105-609105-6023300(Top 82%)9362(Top 77%)9362(Top 545%)
30K18.64 mi3.11 mi22847+839097+89097+822676(Top 80%)9145(Top 75%)9145(Top 532%)
20M20.00 mi1.36 mi22845+29130-339130-3322887(Top 81%)9358(Top 77%)9358(Top 545%)
21M21.00 mi1.00 mi22823+229133-39133-322446(Top 79%)9217(Top 75%)9217(Top 536%)
35K21.75 mi0.75 mi22772+519115+189115+1821867(Top 77%)8975(Top 73%)8975(Top 522%)
23M23.00 mi1.25 mi22745+279123-89123-822408(Top 79%)9291(Top 76%)9291(Top 541%)
24M24.00 mi1.00 mi22700+459119+49119+422592(Top 80%)9430(Top 77%)9430(Top 549%)
40K24.85 mi0.85 mi22690+109131-129131-1222823(Top 80%)9609(Top 79%)9609(Top 559%)
25.2M25.20 mi0.35 mi22696-69144-139144-1322089(Top 78%)9199(Top 75%)9199(Top 535%)
Finish26.22 mi1.02 mi22796-1009221-779221-7724805(Top 87%)10565(Top 86%)10565(Top 615%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

22896

Females

9045

F40-44

9045

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22560

Females

8901

F40-44

8901

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

22896

Females

9045

F40-44

9045

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

23488

Females

9416

F40-44

9416

20K→Half

12.4 - 13.1 mi

Top 79%
×2stories
+19ft-37ft

Overall

22310

Females

8792

F40-44

8792

Half→25K

13.1 - 15.5 mi

Top 82%
×4stories
+66ft-88ft

Overall

23300

Females

9362

F40-44

9362

25K→30K

15.5 - 18.6 mi

Top 80%
×9stories
+181ft-148ft

Overall

22676

Females

9145

F40-44

9145

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

22887

Females

9358

F40-44

9358

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

22446

Females

9217

F40-44

9217

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

21867

Females

8975

F40-44

8975

35K→23M

21.8 - 23.0 mi

Top 79%
×5stories
+23ft-63ft

Overall

22408

Females

9291

F40-44

9291

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22592

Females

9430

F40-44

9430

24M→40K

24.0 - 24.9 mi

Top 80%
×1story
+6ft-20ft

Overall

22823

Females

9609

F40-44

9609

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

22089

Females

9199

F40-44

9199

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2stories
+22ft-21ft

Overall

24805

Females

10565

F40-44

10565

Passing Analysis

Category:
Athletes Passed
1214
Passed By
1804
Net Change
-590
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22206
5K → 10K181379-198#22206#22404
10K → 15K125284-159#22404#22563
15K → 20K92417-325#22563#22888
20K → Half4414+30#22888#22858
Half → 25K114186-72#22858#22930
25K → 30K194111+83#22930#22847
30K → 20M7876+2#22847#22845
20M → 21M7654+22#22845#22823
21M → 35K6817+51#22823#22772
35K → 23M8255+27#22772#22745
23M → 24M7530+45#22745#22700
24M → 40K4838+10#22700#22690
40K → 25.2M2026-6#22690#22696
25.2M → Finish17117-100#22696#22796
TOTALS12141804-590
📊

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