Boston Marathon logo
BOSTON MARATHON 2025

Eimear Dowling

Bib: 20237•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Top 42%
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
24:53
Rank: #16676
Start → 5K
24:53 | 8:01/mi
10K· 6.21 mi
50:00
Rank: #16883 (-207)
5K → 10K
25:07 | 8:05/mi
15K· 9.32 mi
1:15:11
Rank: #16826 (+57)
10K → 15K
25:11 | 8:06/mi
20K· 12.43 mi
1:42:02
Rank: #17409 (-583)
15K → 20K
26:51 | 8:39/mi
Half· 13.11 mi
1:47:34
Rank: #17367 (+42)
20K → Half
5:32 | 8:07/mi
25K· 15.53 mi
2:08:16
Rank: #17328 (+39)
Half → 25K
20:42 | 8:32/mi
30K· 18.64 mi
2:36:47
Rank: #17546 (-218)
25K → 30K
28:31 | 9:11/mi
20M
2:49:44
Rank: #17692 (-146)
30K → 20M
12:57 | 9:32/mi
21M
2:59:58
Rank: #17826 (-134)
20M → 21M
10:14 | 10:14/mi
35K· 21.75 mi
3:06:43
Rank: #17829 (-3)
21M → 35K
6:45 | 9:01/mi
23M
3:18:25
Rank: #17840 (-11)
35K → 23M
11:42 | 9:21/mi
24M
3:27:31
Rank: #17811 (+29)
23M → 24M
9:06 | 9:06/mi
40K· 24.85 mi
3:35:13
Rank: #17750 (+61)
24M → 40K
7:42 | 9:00/mi
25.2M
3:38:44
Rank: #17755 (-5)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
3:47:22
Rank: #17704 (+51)
25.2M → Finish
8:38 | 8:28/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:34
Pace8:12 /mi
2nd Half
Distance13.11 mi
Time1:59:48
Pace9:08 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:2124:538:0124:53
8:01
-
10K
6.21 mi11:42:2850:008:0325:07
8:05
+0:04
15K
9.32 mi12:07:391:15:118:0425:11
8:06
+0:01
20K
12.43 mi12:34:301:42:028:1326:51
8:39
+0:33
Half
13.11 mi12:40:021:47:348:125:32
8:07
-0:32
25K
15.53 mi13:00:442:08:168:1520:42
8:32
+0:25
30K
18.64 mi13:29:152:36:478:2528:31
9:11
+0:39
20M
20.00 mi13:42:122:49:448:2912:57
9:32
+0:21
21M
21.00 mi13:52:262:59:588:3410:14
10:14
+0:42
35K
21.75 mi13:59:113:06:438:356:45
9:01
-1:13
23M
23.00 mi14:10:533:18:258:3811:42
9:21
+0:20
24M
24.00 mi14:19:593:27:318:399:06
9:06
-0:15
40K
24.85 mi14:27:413:35:138:407:42
9:00
-0:06
25.2M
25.20 mi14:31:123:38:448:413:31
10:12
+1:12
Finish
26.22 mi14:39:503:47:228:418:38
8:28
-1:44

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

8:01 /mi

Average Pace

8:41 /mi

Slowest Pace

10:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:54

60% of race

Time at Steady Pace

52:04

23% of race

Time at Slower Pace

38:24

17% of race

Average Pace: 8:40 /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 mi11:17:2124:538:0124:53
8:01
#16676
10K
6.21 mi11:42:2850:008:0325:07
8:05
#16883
15K
9.32 mi12:07:391:15:118:0425:11
8:06
#16826
20K
12.43 mi12:34:301:42:028:1326:51
8:39
#17409
Half
13.11 mi12:40:021:47:348:125:32
8:07
#17367
25K
15.53 mi13:00:442:08:168:1520:42
8:32
#17328
30K
18.64 mi13:29:152:36:478:2528:31
9:11
#17546
20M
20.00 mi13:42:122:49:448:2912:57
9:32
#17692
21M
21.00 mi13:52:262:59:588:3410:14
10:14
#17826
35K
21.75 mi13:59:113:06:438:356:45
9:01
#17829
23M
23.00 mi14:10:533:18:258:3811:42
9:21
#17840
24M
24.00 mi14:19:593:27:318:399:06
9:06
#17811
40K
24.85 mi14:27:413:35:138:407:42
9:00
#17750
25.2M
25.20 mi14:31:123:38:448:413:31
10:12
#17755
Finish
26.22 mi14:39:503:47:228:418:38
8:28
#17704
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi166765562556216786(Top 59%)5601(Top 46%)5601(Top 326%)
10K6.21 mi3.10 mi16883-2075658-965658-9617096(Top 60%)5761(Top 47%)5761(Top 335%)
15K9.32 mi3.11 mi16826+575626+325626+3216786(Top 59%)5601(Top 46%)5601(Top 326%)
20K12.43 mi3.11 mi17409-5835977-3515977-35119097(Top 67%)6966(Top 57%)6966(Top 405%)
Half13.11 mi0.68 mi17367+425962+155962+1516766(Top 59%)5641(Top 46%)5641(Top 328%)
25K15.53 mi2.42 mi17328+395958+45958+417425(Top 61%)6100(Top 50%)6100(Top 355%)
30K18.64 mi3.11 mi17546-2186153-1956153-19518550(Top 65%)6857(Top 56%)6857(Top 399%)
20M20.00 mi1.36 mi17692-1466261-1086261-10819316(Top 68%)7427(Top 61%)7427(Top 432%)
21M21.00 mi1.00 mi17826-1346333-726333-7219143(Top 67%)7399(Top 61%)7399(Top 431%)
35K21.75 mi0.75 mi17829-36350-176350-1718355(Top 65%)7098(Top 58%)7098(Top 413%)
23M23.00 mi1.25 mi17840-116406-566406-5618004(Top 63%)6984(Top 57%)6984(Top 407%)
24M24.00 mi1.00 mi17811+296431-256431-2517896(Top 63%)6973(Top 57%)6973(Top 406%)
40K24.85 mi0.85 mi17750+616415+166415+1616367(Top 58%)6244(Top 51%)6244(Top 363%)
25.2M25.20 mi0.35 mi17755-56424-96424-917900(Top 63%)7078(Top 58%)7078(Top 412%)
Finish26.22 mi1.02 mi17704+516415+96415+916068(Top 57%)6063(Top 50%)6063(Top 353%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16786

Females

5601

F40-44

5601

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

17096

Females

5761

F40-44

5761

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16786

Females

5601

F40-44

5601

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

19097

Females

6966

F40-44

6966

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

16766

Females

5641

F40-44

5641

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

17425

Females

6100

F40-44

6100

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

18550

Females

6857

F40-44

6857

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

19316

Females

7427

F40-44

7427

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

19143

Females

7399

F40-44

7399

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

18355

Females

7098

F40-44

7098

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

18004

Females

6984

F40-44

6984

23M→24M

23.0 - 24.0 mi

Top 63%
×6stories
+12ft-82ft

Overall

17896

Females

6973

F40-44

6973

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16367

Females

6244

F40-44

6244

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

17900

Females

7078

F40-44

7078

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

16068

Females

6063

F40-44

6063

Passing Analysis

Category:
Athletes Passed
1523
Passed By
2551
Net Change
-1028
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16676
5K → 10K206413-207#16676#16883
10K → 15K236179+57#16883#16826
15K → 20K68651-583#16826#17409
20K → Half5311+42#17409#17367
Half → 25K190151+39#17367#17328
25K → 30K156374-218#17328#17546
30K → 20M80226-146#17546#17692
20M → 21M57191-134#17692#17826
21M → 35K6972-3#17826#17829
35K → 23M100111-11#17829#17840
23M → 24M9364+29#17840#17811
24M → 40K9231+61#17811#17750
40K → 25.2M3641-5#17750#17755
25.2M → Finish8736+51#17755#17704
TOTALS15232551-1028
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing