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BOSTON MARATHON 2026

Mary Lucas

Bib: 27238β€’F

KS

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0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
Race Day Weather
51Β°/41Β°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
31:44
3.11 mi
Rank: #26527
Start β†’ 5K
31:44 | 10:13/mi
10K
1:05:17
6.21 mi
Rank: #27055 (-528)
5K β†’ 10K
33:33 | 10:48/mi
15K
1:40:24
9.32 mi
Rank: #27378 (-323)
10K β†’ 15K
35:07 | 11:19/mi
20K
2:15:55
12.43 mi
Rank: #27446 (-68)
15K β†’ 20K
35:31 | 11:26/mi
HALF
2:23:39
13.11 mi
Rank: #27453 (-7)
20K β†’ HALF
7:44 | 11:21/mi
25K
2:52:06
15.53 mi
Rank: #27423 (+30)
HALF β†’ 25K
28:27 | 11:44/mi
30K
3:30:09
18.64 mi
Rank: #27366 (+57)
25K β†’ 30K
38:03 | 12:15/mi
20M
3:46:41
20.00 mi
Rank: #27317 (+49)
30K β†’ 20M
16:32 | 12:11/mi
21M
3:59:47
21.00 mi
Rank: #27292 (+25)
20M β†’ 21M
13:06 | 13:06/mi
35K
4:08:32
21.75 mi
Rank: #27268 (+24)
21M β†’ 35K
8:45 | 11:42/mi
23M
4:24:18
23.00 mi
Rank: #27264 (+4)
35K β†’ 23M
15:46 | 12:36/mi
24M
4:36:23
24.00 mi
Rank: #27249 (+15)
23M β†’ 24M
12:05 | 12:05/mi
40K
4:47:26
24.85 mi
Rank: #27253 (-4)
24M β†’ 40K
11:03 | 12:56/mi
25.2M
4:52:20
25.20 mi
Rank: #27264 (-11)
40K β†’ 25.2M
4:54 | 14:13/mi
FINISH
5:05:34
26.22 mi
Rank: #27333 (-69)
25.2M β†’ FINISH
13:14 | 13:00/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:23:39
Pace10:58 /mi
2nd Half
Distance13.11 mi
Time2:41:55
Pace12:22 /mi
πŸ“ŠPositive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:1031:4410:1331:44
10:13
-
10K
6.21 mi12:26:431:05:1710:3133:33
10:48
+0:35
15K
9.32 mi13:01:501:40:2410:4735:07
11:19
+0:31
20K
12.43 mi13:37:212:15:5510:5735:31
11:26
+0:07
HALF
13.11 mi13:45:052:23:3910:587:44
11:21
-0:05
25K
15.53 mi14:13:322:52:0611:0528:27
11:44
+0:23
30K
18.64 mi14:51:353:30:0911:1738:03
12:15
+0:31
20M
20.00 mi15:08:073:46:4111:2116:32
12:11
-0:04
21M
21.00 mi15:21:133:59:4711:2613:06
13:06
+0:55
35K
21.75 mi15:29:584:08:3211:268:45
11:42
-1:24
23M
23.00 mi15:45:444:24:1811:3015:46
12:36
+0:54
24M
24.00 mi15:57:494:36:2311:3112:05
12:05
-0:31
40K
24.85 mi16:08:524:47:2611:3411:03
12:56
+0:51
25.2M
25.20 mi16:13:464:52:2011:374:54
14:13
+1:17
FINISH
26.22 mi16:27:005:05:3411:4013:14
13:00
-1:13

Checkpoint Splits Visualizations

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

πŸ“ˆPace 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

10:13 /mi

Average Pace

11:40 /mi

Slowest Pace

14:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

2:23:39

47% of race

Time at Steady Pace

1:43:52

34% of race

Time at Slower Pace

58:03

19% of race

Average Pace: 11:39 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi11:53:1031:4410:1331:44
10:13
#26527
10K
6.21 mi12:26:431:05:1710:3133:33
10:48
#27055
15K
9.32 mi13:01:501:40:2410:4735:07
11:19
#27378
20K
12.43 mi13:37:212:15:5510:5735:31
11:26
#27446
HALF
13.11 mi13:45:052:23:3910:587:44
11:21
#27453
25K
15.53 mi14:13:322:52:0611:0528:27
11:44
#27423
30K
18.64 mi14:51:353:30:0911:1738:03
12:15
#27366
20M
20.00 mi15:08:073:46:4111:2116:32
12:11
#27317
21M
21.00 mi15:21:133:59:4711:2613:06
13:06
#27292
35K
21.75 mi15:29:584:08:3211:268:45
11:42
#27268
23M
23.00 mi15:45:444:24:1811:3015:46
12:36
#27264
24M
24.00 mi15:57:494:36:2311:3112:05
12:05
#27249
40K
24.85 mi16:08:524:47:2611:3411:03
12:56
#27253
25.2M
25.20 mi16:13:464:52:2011:374:54
14:13
#27264
FINISH
26.22 mi16:27:005:05:3411:4013:14
13:00
#27333
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi26527109981099827769(Top 96%)11765(Top 94%)11765(Top 1237%)
10K6.21 mi3.10 mi27055-52811321-32311321-32327422(Top 94%)11548(Top 92%)11548(Top 1214%)
15K9.32 mi3.11 mi27378-32311523-20211523-20227769(Top 96%)11765(Top 94%)11765(Top 1237%)
20K12.43 mi3.11 mi27446-6811562-3911562-3927480(Top 95%)11602(Top 92%)11602(Top 1220%)
HALF13.11 mi0.68 mi27453-711570-811570-827722(Top 96%)11784(Top 94%)11784(Top 1239%)
25K15.53 mi2.42 mi27423+3011558+1211558+1227270(Top 94%)11520(Top 92%)11520(Top 1211%)
30K18.64 mi3.11 mi27366+5711545+1311545+1327069(Top 93%)11492(Top 91%)11492(Top 1208%)
20M20.00 mi1.36 mi27317+4911526+1911526+1926622(Top 92%)11314(Top 90%)11314(Top 1190%)
21M21.00 mi1.00 mi27292+25115261152626499(Top 91%)11275(Top 90%)11275(Top 1186%)
35K21.75 mi0.75 mi27268+2411513+1311513+1326374(Top 91%)11235(Top 89%)11235(Top 1181%)
23M23.00 mi1.25 mi27264+411519-611519-626906(Top 93%)11545(Top 92%)11545(Top 1214%)
24M24.00 mi1.00 mi27249+1511521-211521-226718(Top 92%)11476(Top 91%)11476(Top 1207%)
40K24.85 mi0.85 mi27253-411537-1611537-1626986(Top 93%)11633(Top 92%)11633(Top 1223%)
25.2M25.20 mi0.35 mi27264-1111546-911546-927391(Top 94%)11832(Top 94%)11832(Top 1244%)
FINISH26.22 mi1.02 mi27333-6911585-3911585-3928207(Top 97%)12223(Top 97%)12223(Top 1285%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
Γ—21
+97ft-345ft

Overall

27769

Females

11765

F55-59

11765

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27422

Females

11548

F55-59

11548

10K→15K

6.2 - 9.3 mi

Top 96%
Γ—3
+67ft-78ft

Overall

27769

Females

11765

F55-59

11765

15K→20K

9.3 - 12.4 mi

Top 95%
Γ—5
+106ft-86ft

Overall

27480

Females

11602

F55-59

11602

20K→HALF

12.4 - 13.1 mi

Top 96%
Γ—2
+19ft-37ft

Overall

27722

Females

11784

F55-59

11784

HALF→25K

13.1 - 15.5 mi

Top 94%
Γ—4
+66ft-88ft

Overall

27270

Females

11520

F55-59

11520

25K→30K

15.5 - 18.6 mi

Top 93%
Γ—9
+181ft-148ft

Overall

27069

Females

11492

F55-59

11492

30K→20M

18.6 - 20.0 mi

Top 92%
Γ—5
+64ft-50ft

Overall

26622

Females

11314

F55-59

11314

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26499

Females

11275

F55-59

11275

21M→35K

21.0 - 21.8 mi

Top 91%
Γ—7
+17ft-86ft

Overall

26374

Females

11235

F55-59

11235

35K→23M

21.8 - 23.0 mi

Top 93%
Γ—5
+23ft-63ft

Overall

26906

Females

11545

F55-59

11545

23M→24M

23.0 - 24.0 mi

Top 92%
Γ—6
+12ft-82ft

Overall

26718

Females

11476

F55-59

11476

24M→40K

24.0 - 24.9 mi

Top 93%
Γ—1
+6ft-20ft

Overall

26986

Females

11633

F55-59

11633

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27391

Females

11832

F55-59

11832

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28207

Females

12223

F55-59

12223

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
636
Passed By
910
Net Change
-806
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26527
5K β†’ 10K43200-528#26527#27055
10K β†’ 15K38200-323#27055#27378
15K β†’ 20K71139-68#27378#27446
20K β†’ HALF2532-7#27446#27453
HALF β†’ 25K8959+30#27453#27423
25K β†’ 30K10851+57#27423#27366
30K β†’ 20M7728+49#27366#27317
20M β†’ 21M5025+25#27317#27292
21M β†’ 35K3713+24#27292#27268
35K β†’ 23M3228+4#27268#27264
23M β†’ 24M3823+15#27264#27249
24M β†’ 40K2125-4#27249#27253
40K β†’ 25.2M213-11#27253#27264
25.2M β†’ FINISH574-69#27264#27333
TOTALS636910-806
πŸ“Š

Passing Analysis Visualizations

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

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing