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BOSTON MARATHON 2025

Irma Palmer

Bib: 22280•F

AL

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 44%
Masters (Masters Women)
#0 / 6759
Top 31%
Division (F55-59)
#0 / 994
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:54
Rank: #20796
Start → 5K
26:54 | 8:39/mi
10K· 6.21 mi
53:13
Rank: #20216 (+580)
5K → 10K
26:19 | 8:28/mi
15K· 9.32 mi
1:19:06
Rank: #19573 (+643)
10K → 15K
25:53 | 8:20/mi
20K· 12.43 mi
1:45:37
Rank: #19257 (+316)
15K → 20K
26:31 | 8:32/mi
Half· 13.11 mi
1:51:03
Rank: #19066 (+191)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:11:51
Rank: #18838 (+228)
Half → 25K
20:48 | 8:35/mi
30K· 18.64 mi
2:37:53
Rank: #17909 (+929)
25K → 30K
26:02 | 8:23/mi
20M
2:49:12
Rank: #17519 (+390)
30K → 20M
11:19 | 8:20/mi
21M
2:57:53
Rank: #17162 (+357)
20M → 21M
8:41 | 8:41/mi
35K· 21.75 mi
3:04:01
Rank: #17018 (+144)
21M → 35K
6:08 | 8:12/mi
23M
3:14:15
Rank: #16647 (+371)
35K → 23M
10:14 | 8:10/mi
24M
3:22:19
Rank: #16416 (+231)
23M → 24M
8:04 | 8:04/mi
40K· 24.85 mi
3:29:25
Rank: #16247 (+169)
24M → 40K
7:06 | 8:18/mi
25.2M
3:32:27
Rank: #16144 (+103)
40K → 25.2M
3:02 | 8:48/mi
Finish· 26.22 mi
3:40:19
Rank: #15948 (+196)
25.2M → Finish
7:52 | 7:43/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:51:03
Pace8:28 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:49:16
Pace8:20 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2626:548:3926:54
8:39
-
10K
6.21 mi11:47:4553:138:3426:19
8:28
-0:11
15K
9.32 mi12:13:381:19:068:2925:53
8:20
-0:08
20K
12.43 mi12:40:091:45:378:3026:31
8:32
+0:12
Half
13.11 mi12:45:351:51:038:285:26
7:58
-0:34
25K
15.53 mi13:06:232:11:518:2920:48
8:35
+0:37
30K
18.64 mi13:32:252:37:538:2826:02
8:23
-0:12
20M
20.00 mi13:43:442:49:128:2811:19
8:20
-0:03
21M
21.00 mi13:52:252:57:538:288:41
8:41
+0:21
35K
21.75 mi13:58:333:04:018:286:08
8:12
-0:29
23M
23.00 mi14:08:473:14:158:2710:14
8:10
-0:02
24M
24.00 mi14:16:513:22:198:268:04
8:04
-0:06
40K
24.85 mi14:23:573:29:258:267:06
8:18
+0:14
25.2M
25.20 mi14:26:593:32:278:263:02
8:48
+0:30
Finish
26.22 mi14:34:513:40:198:257:52
7:43
-1:05

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

7:43 /mi

Average Pace

8:25 /mi

Slowest Pace

8:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:23

61% of race

Time at Steady Pace

1:25:56

39% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /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 mi11:21:2626:548:3926:54
8:39
#20796
10K
6.21 mi11:47:4553:138:3426:19
8:28
#20216
15K
9.32 mi12:13:381:19:068:2925:53
8:20
#19573
20K
12.43 mi12:40:091:45:378:3026:31
8:32
#19257
Half
13.11 mi12:45:351:51:038:285:26
7:58
#19066
25K
15.53 mi13:06:232:11:518:2920:48
8:35
#18838
30K
18.64 mi13:32:252:37:538:2826:02
8:23
#17909
20M
20.00 mi13:43:442:49:128:2811:19
8:20
#17519
21M
21.00 mi13:52:252:57:538:288:41
8:41
#17162
35K
21.75 mi13:58:333:04:018:286:08
8:12
#17018
23M
23.00 mi14:08:473:14:158:2710:14
8:10
#16647
24M
24.00 mi14:16:513:22:198:268:04
8:04
#16416
40K
24.85 mi14:23:573:29:258:267:06
8:18
#16247
25.2M
25.20 mi14:26:593:32:278:263:02
8:48
#16144
Finish
26.22 mi14:34:513:40:198:257:52
7:43
#15948
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi207967965796518268(Top 64%)6475(Top 53%)6475(Top 651%)
10K6.21 mi3.10 mi20216+5807601+3647601+36419626(Top 69%)7251(Top 59%)7251(Top 729%)
15K9.32 mi3.11 mi19573+6437215+3867215+38618268(Top 64%)6475(Top 53%)6475(Top 651%)
20K12.43 mi3.11 mi19257+3167049+1667049+16618464(Top 65%)6603(Top 54%)6603(Top 664%)
Half13.11 mi0.68 mi19066+1916943+1066943+10615684(Top 55%)5004(Top 41%)5004(Top 503%)
25K15.53 mi2.42 mi18838+2286819+1246819+12417679(Top 62%)6235(Top 51%)6235(Top 627%)
30K18.64 mi3.11 mi17909+9296347+4726347+47214033(Top 49%)4392(Top 36%)4392(Top 442%)
20M20.00 mi1.36 mi17519+3906154+1936154+19312712(Top 45%)3822(Top 31%)3822(Top 385%)
21M21.00 mi1.00 mi17162+3575970+1845970+18411618(Top 41%)3416(Top 28%)3416(Top 344%)
35K21.75 mi0.75 mi17018+1445909+615909+6113682(Top 48%)4529(Top 37%)4529(Top 456%)
23M23.00 mi1.25 mi16647+3715724+1855724+18511241(Top 40%)3358(Top 27%)3358(Top 338%)
24M24.00 mi1.00 mi16416+2315619+1055619+10511737(Top 41%)3690(Top 30%)3690(Top 371%)
40K24.85 mi0.85 mi16247+1695541+785541+7812227(Top 43%)4049(Top 33%)4049(Top 407%)
25.2M25.20 mi0.35 mi16144+1035493+485493+4810740(Top 38%)3396(Top 28%)3396(Top 342%)
Finish26.22 mi1.02 mi15948+1965401+925401+9210898(Top 38%)3419(Top 28%)3419(Top 344%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

18268

Females

6475

F55-59

6475

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19626

Females

7251

F55-59

7251

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

18268

Females

6475

F55-59

6475

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18464

Females

6603

F55-59

6603

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

15684

Females

5004

F55-59

5004

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17679

Females

6235

F55-59

6235

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

14033

Females

4392

F55-59

4392

30K→20M

18.6 - 20.0 mi

Top 45%
×5stories
+64ft-50ft

Overall

12712

Females

3822

F55-59

3822

20M→21M

20.0 - 21.0 mi

Top 41%
×8stories
+106ft-24ft

Overall

11618

Females

3416

F55-59

3416

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

13682

Females

4529

F55-59

4529

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11241

Females

3358

F55-59

3358

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

11737

Females

3690

F55-59

3690

24M→40K

24.0 - 24.9 mi

Top 43%
×1story
+6ft-20ft

Overall

12227

Females

4049

F55-59

4049

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10740

Females

3396

F55-59

3396

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2stories
+22ft-21ft

Overall

10898

Females

3419

F55-59

3419

Passing Analysis

Category:
Athletes Passed
5097
Passed By
249
Net Change
+4848
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20796
5K → 10K683103+580#20796#20216
10K → 15K65512+643#20216#19573
15K → 20K37155+316#19573#19257
20K → Half1921+191#19257#19066
Half → 25K27345+228#19066#18838
25K → 30K9312+929#18838#17909
30K → 20M3900+390#17909#17519
20M → 21M3581+357#17519#17162
21M → 35K15410+144#17162#17018
35K → 23M3732+371#17018#16647
23M → 24M2354+231#16647#16416
24M → 40K1756+169#16416#16247
40K → 25.2M1052+103#16247#16144
25.2M → Finish2026+196#16144#15948
TOTALS5097249+4848
📊

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