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BOSTON MARATHON 2026

Fionnuala Mccarthy

Bib: 25959•F

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F60-64)
#0 / 782
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
27:05
3.11 mi
Rank: #21315
Start → 5K
27:05 | 8:44/mi
10K
55:02
6.21 mi
Rank: #22096 (-781)
5K → 10K
27:57 | 9:00/mi
15K
1:23:38
9.32 mi
Rank: #22609 (-513)
10K → 15K
28:36 | 9:13/mi
20K
1:53:53
12.43 mi
Rank: #23218 (-609)
15K → 20K
30:15 | 9:45/mi
HALF
2:00:49
13.11 mi
Rank: #23428 (-210)
20K → HALF
6:56 | 10:11/mi
25K
2:25:39
15.53 mi
Rank: #23701 (-273)
HALF → 25K
24:50 | 10:15/mi
30K
3:00:48
18.64 mi
Rank: #24206 (-505)
25K → 30K
35:09 | 11:19/mi
20M
3:14:59
20.00 mi
Rank: #24169 (+37)
30K → 20M
14:11 | 10:27/mi
21M
3:27:07
21.00 mi
Rank: #24239 (-70)
20M → 21M
12:08 | 12:08/mi
35K
3:34:26
21.75 mi
Rank: #24182 (+57)
21M → 35K
7:19 | 9:47/mi
23M
3:48:15
23.00 mi
Rank: #24207 (-25)
35K → 23M
13:49 | 11:03/mi
24M
3:58:04
24.00 mi
Rank: #24100 (+107)
23M → 24M
9:49 | 9:49/mi
40K
4:08:32
24.85 mi
Rank: #24220 (-120)
24M → 40K
10:28 | 12:15/mi
25.2M
4:13:09
25.20 mi
Rank: #24276 (-56)
40K → 25.2M
4:37 | 13:24/mi
FINISH
4:23:26
26.22 mi
Rank: #24258 (+18)
25.2M → FINISH
10:17 | 10:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:00:49
Pace9:13 /mi
2nd Half
Distance13.11 mi
Time2:22:37
Pace10:53 /mi
📊Positive Split: 18.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:1927:058:4427:05
8:44
-
10K
6.21 mi12:00:1655:028:5227:57
9:00
+0:16
15K
9.32 mi12:28:521:23:388:5928:36
9:13
+0:13
20K
12.43 mi12:59:071:53:539:1030:15
9:45
+0:32
HALF
13.11 mi13:06:032:00:499:136:56
10:11
+0:26
25K
15.53 mi13:30:532:25:399:2324:50
10:15
+0:04
30K
18.64 mi14:06:023:00:489:4235:09
11:19
+1:04
20M
20.00 mi14:20:133:14:599:4514:11
10:27
-0:52
21M
21.00 mi14:32:213:27:079:5212:08
12:08
+1:41
35K
21.75 mi14:39:403:34:269:527:19
9:47
-2:21
23M
23.00 mi14:53:293:48:159:5613:49
11:03
+1:16
24M
24.00 mi15:03:183:58:049:569:49
9:49
-1:14
40K
24.85 mi15:13:464:08:3210:0010:28
12:15
+2:26
25.2M
25.20 mi15:18:234:13:0910:034:37
13:24
+1:09
FINISH
26.22 mi15:28:404:23:2610:0410:17
10:06
-3:18

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

8:44 /mi

Average Pace

10:03 /mi

Slowest Pace

13:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:23:38

32% of race

Time at Steady Pace

1:43:37

39% of race

Time at Slower Pace

1:16:11

29% of race

Average Pace: 10:03 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:32:1927:058:4427:05
8:44
#21315
10K
6.21 mi12:00:1655:028:5227:57
9:00
#22096
15K
9.32 mi12:28:521:23:388:5928:36
9:13
#22609
20K
12.43 mi12:59:071:53:539:1030:15
9:45
#23218
HALF
13.11 mi13:06:032:00:499:136:56
10:11
#23428
25K
15.53 mi13:30:532:25:399:2324:50
10:15
#23701
30K
18.64 mi14:06:023:00:489:4235:09
11:19
#24206
20M
20.00 mi14:20:133:14:599:4514:11
10:27
#24169
21M
21.00 mi14:32:213:27:079:5212:08
12:08
#24239
35K
21.75 mi14:39:403:34:269:527:19
9:47
#24182
23M
23.00 mi14:53:293:48:159:5613:49
11:03
#24207
24M
24.00 mi15:03:183:58:049:569:49
9:49
#24100
40K
24.85 mi15:13:464:08:3210:0010:28
12:15
#24220
25.2M
25.20 mi15:18:234:13:0910:034:37
13:24
#24276
FINISH
26.22 mi15:28:404:23:2610:0410:17
10:06
#24258
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi213158347834723527(Top 81%)9424(Top 75%)9424(Top 1205%)
10K6.21 mi3.10 mi22096-7818716-3698716-36922826(Top 79%)9064(Top 72%)9064(Top 1159%)
15K9.32 mi3.11 mi22609-5138959-2438959-24323527(Top 81%)9424(Top 75%)9424(Top 1205%)
20K12.43 mi3.11 mi23218-6099280-3219280-32124404(Top 84%)9882(Top 79%)9882(Top 1264%)
HALF13.11 mi0.68 mi23428-2109378-989378-9826019(Top 90%)10766(Top 86%)10766(Top 1377%)
25K15.53 mi2.42 mi23701-2739522-1449522-14424867(Top 86%)10157(Top 81%)10157(Top 1299%)
30K18.64 mi3.11 mi24206-5059807-2859807-28525870(Top 89%)10823(Top 86%)10823(Top 1384%)
20M20.00 mi1.36 mi24169+379794+139794+1323717(Top 82%)9763(Top 78%)9763(Top 1248%)
21M21.00 mi1.00 mi24239-709848-549848-5425272(Top 87%)10640(Top 85%)10640(Top 1361%)
35K21.75 mi0.75 mi24182+579817+319817+3122595(Top 78%)9259(Top 74%)9259(Top 1184%)
23M23.00 mi1.25 mi24207-259869-529869-5224584(Top 85%)10354(Top 82%)10354(Top 1324%)
24M24.00 mi1.00 mi24100+1079831+389831+3822313(Top 77%)9194(Top 73%)9194(Top 1176%)
40K24.85 mi0.85 mi24220-1209908-779908-7726216(Top 90%)11254(Top 89%)11254(Top 1439%)
25.2M25.20 mi0.35 mi24276-569944-369944-3626541(Top 91%)11383(Top 90%)11383(Top 1456%)
FINISH26.22 mi1.02 mi24258+189950-69950-624101(Top 83%)10170(Top 81%)10170(Top 1301%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21
+97ft-345ft

Overall

23527

Females

9424

F60-64

9424

5K→10K

3.1 - 6.2 mi

Top 79%
×5
+79ft-138ft

Overall

22826

Females

9064

F60-64

9064

10K→15K

6.2 - 9.3 mi

Top 81%
×3
+67ft-78ft

Overall

23527

Females

9424

F60-64

9424

15K→20K

9.3 - 12.4 mi

Top 84%
×5
+106ft-86ft

Overall

24404

Females

9882

F60-64

9882

20K→HALF

12.4 - 13.1 mi

Top 90%
×2
+19ft-37ft

Overall

26019

Females

10766

F60-64

10766

HALF→25K

13.1 - 15.5 mi

Top 86%
×4
+66ft-88ft

Overall

24867

Females

10157

F60-64

10157

25K→30K

15.5 - 18.6 mi

Top 89%
×9
+181ft-148ft

Overall

25870

Females

10823

F60-64

10823

30K→20M

18.6 - 20.0 mi

Top 82%
×5
+64ft-50ft

Overall

23717

Females

9763

F60-64

9763

20M→21M

20.0 - 21.0 mi

Top 87%
×8
+106ft-24ft

Overall

25272

Females

10640

F60-64

10640

21M→35K

21.0 - 21.8 mi

Top 78%
×7
+17ft-86ft

Overall

22595

Females

9259

F60-64

9259

35K→23M

21.8 - 23.0 mi

Top 85%
×5
+23ft-63ft

Overall

24584

Females

10354

F60-64

10354

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22313

Females

9194

F60-64

9194

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

26216

Females

11254

F60-64

11254

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1
+13ft-16ft

Overall

26541

Females

11383

F60-64

11383

25.2M→FINISH

25.2 - 26.2 mi

Top 83%
×2
+22ft-21ft

Overall

24101

Females

10170

F60-64

10170

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
670
Passed By
3613
Net Change
-2943
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21315
5K → 10K57838-781#21315#22096
10K → 15K45558-513#22096#22609
15K → 20K42651-609#22609#23218
20K → HALF1211-210#23218#23428
HALF → 25K47320-273#23428#23701
25K → 30K44549-505#23701#24206
30K → 20M7437+37#24206#24169
20M → 21M43113-70#24169#24239
21M → 35K614+57#24239#24182
35K → 23M6691-25#24182#24207
23M → 24M1147+107#24207#24100
24M → 40K19139-120#24100#24220
40K → 25.2M460-56#24220#24276
25.2M → FINISH5335+18#24276#24258
TOTALS6703613-2943
📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing