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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jeanne Halloran

Bib: 19554 •F •Age: N/A

CT

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
Masters (Masters Women)
#0 / 6862
Top 20%
Age Group (F45-49)
#0 / 1786
Top 22%
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
24:20
3.11 mi
Rank: #15682
Start → 5K
24:20 | 7:50/mi
10K
48:47
6.21 mi
Rank: #15913 (-231)
5K → 10K
24:27 | 7:53/mi
15K
1:13:23
9.32 mi
Rank: #16029 (-116)
10K → 15K
24:36 | 7:56/mi
20K
1:37:48
12.43 mi
Rank: #15737 (+292)
15K → 20K
24:25 | 7:52/mi
HALF
1:43:07
13.11 mi
Rank: #15726 (+11)
20K → HALF
5:19 | 7:48/mi
25K
2:02:04
15.53 mi
Rank: #15415 (+311)
HALF → 25K
18:57 | 7:49/mi
30K
2:27:11
18.64 mi
Rank: #15152 (+263)
25K → 30K
25:07 | 8:06/mi
20M
2:38:09
20.00 mi
Rank: #15000 (+152)
30K → 20M
10:58 | 8:05/mi
21M
2:46:45
21.00 mi
Rank: #14888 (+112)
20M → 21M
8:36 | 8:36/mi
35K
2:52:36
21.75 mi
Rank: #14807 (+81)
21M → 35K
5:51 | 7:50/mi
23M
3:02:35
23.00 mi
Rank: #14622 (+185)
35K → 23M
9:59 | 7:59/mi
24M
3:10:23
24.00 mi
Rank: #14508 (+114)
23M → 24M
7:48 | 7:48/mi
40K
3:17:03
24.85 mi
Rank: #14374 (+134)
24M → 40K
6:40 | 7:48/mi
25.2M
3:20:00
25.20 mi
Rank: #14337 (+37)
40K → 25.2M
2:57 | 8:34/mi
FINISH
3:27:44
26.22 mi
Rank: #14251 (+86)
25.2M → FINISH
7:44 | 7:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:07
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:44:37
Pace7:59 /mi
📊Positive Split: 1.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:1424:207:5024:20
7:50
-
10K
6.21 mi11:33:4148:477:5224:27
7:53
+0:03
15K
9.32 mi11:58:171:13:237:5324:36
7:56
+0:03
20K
12.43 mi12:22:421:37:487:5324:25
7:52
-0:04
HALF
13.11 mi12:28:011:43:077:525:19
7:48
-0:04
25K
15.53 mi12:46:582:02:047:5218:57
7:49
+0:01
30K
18.64 mi13:12:052:27:117:5425:07
8:06
+0:17
20M
20.00 mi13:23:032:38:097:5510:58
8:05
-0:01
21M
21.00 mi13:31:392:46:457:578:36
8:36
+0:31
35K
21.75 mi13:37:302:52:367:575:51
7:50
-0:46
23M
23.00 mi13:47:293:02:357:579:59
7:59
+0:09
24M
24.00 mi13:55:173:10:237:567:48
7:48
-0:11
40K
24.85 mi14:01:573:17:037:566:40
7:48
0:00
25.2M
25.20 mi14:04:543:20:007:572:57
8:34
+0:46
FINISH
26.22 mi14:12:383:27:447:567:44
7:36
-0:58

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

7:36 /mi

Average Pace

7:56 /mi

Slowest Pace

8:36 /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

3:16:11

94% of race

Time at Steady Pace

11:33

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi11:09:1424:207:5024:20
7:50
#15682
10K
6.21 mi11:33:4148:477:5224:27
7:53
#15913
15K
9.32 mi11:58:171:13:237:5324:36
7:56
#16029
20K
12.43 mi12:22:421:37:487:5324:25
7:52
#15737
HALF
13.11 mi12:28:011:43:077:525:19
7:48
#15726
25K
15.53 mi12:46:582:02:047:5218:57
7:49
#15415
30K
18.64 mi13:12:052:27:117:5425:07
8:06
#15152
20M
20.00 mi13:23:032:38:097:5510:58
8:05
#15000
21M
21.00 mi13:31:392:46:457:578:36
8:36
#14888
35K
21.75 mi13:37:302:52:367:575:51
7:50
#14807
23M
23.00 mi13:47:293:02:357:579:59
7:59
#14622
24M
24.00 mi13:55:173:10:237:567:48
7:48
#14508
40K
24.85 mi14:01:573:17:037:566:40
7:48
#14374
25.2M
25.20 mi14:04:543:20:007:572:57
8:34
#14337
FINISH
26.22 mi14:12:383:27:447:567:44
7:36
#14251
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi156825106510616364(Top 56%)5543(Top 44%)5543(Top 310%)
10K6.21 mi3.10 mi15913-2315272-1665272-16616207(Top 56%)5437(Top 43%)5437(Top 304%)
15K9.32 mi3.11 mi16029-1165350-785350-7816364(Top 56%)5543(Top 44%)5543(Top 310%)
20K12.43 mi3.11 mi15737+2925197+1535197+15314999(Top 52%)4797(Top 38%)4797(Top 269%)
HALF13.11 mi0.68 mi15726+115194+35194+315560(Top 54%)5060(Top 40%)5060(Top 283%)
25K15.53 mi2.42 mi15415+3115012+1825012+18213968(Top 48%)4276(Top 34%)4276(Top 239%)
30K18.64 mi3.11 mi15152+2634893+1194893+11914119(Top 49%)4465(Top 35%)4465(Top 250%)
20M20.00 mi1.36 mi15000+1524830+634830+6313343(Top 46%)4139(Top 33%)4139(Top 232%)
21M21.00 mi1.00 mi14888+1124795+354795+3513778(Top 47%)4466(Top 36%)4466(Top 250%)
35K21.75 mi0.75 mi14807+814757+384757+3813268(Top 46%)4239(Top 34%)4239(Top 237%)
23M23.00 mi1.25 mi14622+1854670+874670+8712326(Top 42%)3789(Top 30%)3789(Top 212%)
24M24.00 mi1.00 mi14508+1144632+384632+3812352(Top 43%)3909(Top 31%)3909(Top 219%)
40K24.85 mi0.85 mi14374+1344570+624570+6211077(Top 38%)3313(Top 26%)3313(Top 185%)
25.2M25.20 mi0.35 mi14337+374564+64564+612079(Top 42%)3909(Top 31%)3909(Top 219%)
FINISH26.22 mi1.02 mi14251+864532+324532+3212166(Top 42%)3959(Top 31%)3959(Top 222%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16364

Females

5543

F45-49

5543

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16207

Females

5437

F45-49

5437

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16364

Females

5543

F45-49

5543

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

14999

Females

4797

F45-49

4797

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15560

Females

5060

F45-49

5060

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

13968

Females

4276

F45-49

4276

25K→30K

15.5 - 18.6 mi

Top 49%
×9
+181ft-148ft

Overall

14119

Females

4465

F45-49

4465

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13343

Females

4139

F45-49

4139

20M→21M

20.0 - 21.0 mi

Top 47%
×8
+106ft-24ft

Overall

13778

Females

4466

F45-49

4466

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13268

Females

4239

F45-49

4239

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12326

Females

3789

F45-49

3789

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12352

Females

3909

F45-49

3909

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

11077

Females

3313

F45-49

3313

40K→25.2M

24.9 - 25.2 mi

Top 42%
×1
+13ft-16ft

Overall

12079

Females

3909

F45-49

3909

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12166

Females

3959

F45-49

3959

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2485*
Passed By
766
Net Change
+1431
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15682
5K → 10K186200-231#15682#15913
10K → 15K155200-116#15913#16029
15K → 20K357*65+292#16029#15737
20K → HALF4736+11#15737#15726
HALF → 25K323*12+311#15726#15415
25K → 30K338*75+263#15415#15152
30K → 20M17523+152#15152#15000
20M → 21M15947+112#15000#14888
21M → 35K9615+81#14888#14807
35K → 23M205*20+185#14807#14622
23M → 24M13420+114#14622#14508
24M → 40K14713+134#14508#14374
40K → 25.2M5013+37#14374#14337
25.2M → FINISH11327+86#14337#14251
TOTALS2485*766+1431

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

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