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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Suzanne Mallaghan

Bib: 22729 •F •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 45%
Age Group (F45-49)
#0 / 1786
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
26:17
3.11 mi
Rank: #19861
Start → 5K
26:17 | 8:28/mi
10K
52:09
6.21 mi
Rank: #19591 (+270)
5K → 10K
25:52 | 8:20/mi
15K
1:17:44
9.32 mi
Rank: #19237 (+354)
10K → 15K
25:35 | 8:15/mi
20K
1:43:42
12.43 mi
Rank: #19045 (+192)
15K → 20K
25:58 | 8:22/mi
HALF
1:49:16
13.11 mi
Rank: #18994 (+51)
20K → HALF
5:34 | 8:10/mi
25K
2:09:21
15.53 mi
Rank: #18695 (+299)
HALF → 25K
20:05 | 8:17/mi
30K
2:36:08
18.64 mi
Rank: #18482 (+213)
25K → 30K
26:47 | 8:38/mi
20M
2:48:05
20.00 mi
Rank: #18421 (+61)
30K → 20M
11:57 | 8:48/mi
21M
2:57:42
21.00 mi
Rank: #18450 (-29)
20M → 21M
9:37 | 9:37/mi
35K
3:04:12
21.75 mi
Rank: #18442 (+8)
21M → 35K
6:30 | 8:42/mi
23M
3:15:27
23.00 mi
Rank: #18431 (+11)
35K → 23M
11:15 | 9:00/mi
24M
3:24:17
24.00 mi
Rank: #18451 (-20)
23M → 24M
8:50 | 8:50/mi
40K
3:32:00
24.85 mi
Rank: #18443 (+8)
24M → 40K
7:43 | 9:02/mi
25.2M
3:35:24
25.20 mi
Rank: #18448 (-5)
40K → 25.2M
3:24 | 9:52/mi
FINISH
3:44:14
26.22 mi
Rank: #18465 (-17)
25.2M → FINISH
8:50 | 8:41/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:16
Pace8:21 /mi
2nd Half
Distance13.11 mi
Time1:54:58
Pace8:47 /mi
📊Positive Split: 5.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5426:178:2826:17
8:28
-
10K
6.21 mi11:54:4652:098:2425:52
8:20
-0:08
15K
9.32 mi12:20:211:17:448:2125:35
8:15
-0:05
20K
12.43 mi12:46:191:43:428:2125:58
8:22
+0:07
HALF
13.11 mi12:51:531:49:168:215:34
8:10
-0:12
25K
15.53 mi13:11:582:09:218:2020:05
8:17
+0:07
30K
18.64 mi13:38:452:36:088:2326:47
8:38
+0:21
20M
20.00 mi13:50:422:48:058:2511:57
8:48
+0:10
21M
21.00 mi14:00:192:57:428:289:37
9:37
+0:49
35K
21.75 mi14:06:493:04:128:296:30
8:42
-0:55
23M
23.00 mi14:18:043:15:278:3011:15
9:00
+0:18
24M
24.00 mi14:26:543:24:178:318:50
8:50
-0:10
40K
24.85 mi14:34:373:32:008:327:43
9:02
+0:12
25.2M
25.20 mi14:38:013:35:248:333:24
9:52
+0:50
FINISH
26.22 mi14:46:513:44:148:348:50
8:41
-1:11

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

8:10 /mi

Average Pace

8:34 /mi

Slowest Pace

9:52 /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

1:43:04

46% of race

Time at Steady Pace

1:29:11

40% of race

Time at Slower Pace

31:59

14% of race

Average Pace: 8:33 /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 mi11:28:5426:178:2826:17
8:28
#19861
10K
6.21 mi11:54:4652:098:2425:52
8:20
#19591
15K
9.32 mi12:20:211:17:448:2125:35
8:15
#19237
20K
12.43 mi12:46:191:43:428:2125:58
8:22
#19045
HALF
13.11 mi12:51:531:49:168:215:34
8:10
#18994
25K
15.53 mi13:11:582:09:218:2020:05
8:17
#18695
30K
18.64 mi13:38:452:36:088:2326:47
8:38
#18482
20M
20.00 mi13:50:422:48:058:2511:57
8:48
#18421
21M
21.00 mi14:00:192:57:428:289:37
9:37
#18450
35K
21.75 mi14:06:493:04:128:296:30
8:42
#18442
23M
23.00 mi14:18:043:15:278:3011:15
9:00
#18431
24M
24.00 mi14:26:543:24:178:318:50
8:50
#18451
40K
24.85 mi14:34:373:32:008:327:43
9:02
#18443
25.2M
25.20 mi14:38:013:35:248:333:24
9:52
#18448
FINISH
26.22 mi14:46:513:44:148:348:50
8:41
#18465
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 mi198617547754718577(Top 64%)6802(Top 54%)6802(Top 381%)
10K6.21 mi3.10 mi19591+2707400+1477400+14719353(Top 67%)7221(Top 57%)7221(Top 404%)
15K9.32 mi3.11 mi19237+3547186+2147186+21418577(Top 64%)6802(Top 54%)6802(Top 381%)
20K12.43 mi3.11 mi19045+1927083+1037083+10318466(Top 64%)6780(Top 54%)6780(Top 380%)
HALF13.11 mi0.68 mi18994+517058+257058+2518258(Top 63%)6631(Top 53%)6631(Top 371%)
25K15.53 mi2.42 mi18695+2996895+1636895+16317335(Top 60%)6191(Top 49%)6191(Top 347%)
30K18.64 mi3.11 mi18482+2136816+796816+7917596(Top 61%)6449(Top 51%)6449(Top 361%)
20M20.00 mi1.36 mi18421+616799+176799+1717974(Top 62%)6738(Top 54%)6738(Top 377%)
21M21.00 mi1.00 mi18450-296830-316830-3119064(Top 66%)7357(Top 58%)7357(Top 412%)
35K21.75 mi0.75 mi18442+86837-76837-718592(Top 64%)7207(Top 57%)7207(Top 404%)
23M23.00 mi1.25 mi18431+116843-66843-618458(Top 64%)7198(Top 57%)7198(Top 403%)
24M24.00 mi1.00 mi18451-206876-336876-3318713(Top 64%)7360(Top 59%)7360(Top 412%)
40K24.85 mi0.85 mi18443+86889-136889-1318537(Top 64%)7332(Top 58%)7332(Top 411%)
25.2M25.20 mi0.35 mi18448-56897-86897-818894(Top 65%)7495(Top 60%)7495(Top 420%)
FINISH26.22 mi1.02 mi18465-176927-306927-3019022(Top 66%)7576(Top 60%)7576(Top 424%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18577

Females

6802

F45-49

6802

5K→10K

3.1 - 6.2 mi

Top 67%
×5
+79ft-138ft

Overall

19353

Females

7221

F45-49

7221

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18577

Females

6802

F45-49

6802

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18466

Females

6780

F45-49

6780

20K→HALF

12.4 - 13.1 mi

Top 63%
×2
+19ft-37ft

Overall

18258

Females

6631

F45-49

6631

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17335

Females

6191

F45-49

6191

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17596

Females

6449

F45-49

6449

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17974

Females

6738

F45-49

6738

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19064

Females

7357

F45-49

7357

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18592

Females

7207

F45-49

7207

35K→23M

21.8 - 23.0 mi

Top 64%
×5
+23ft-63ft

Overall

18458

Females

7198

F45-49

7198

23M→24M

23.0 - 24.0 mi

Top 64%
×6
+12ft-82ft

Overall

18713

Females

7360

F45-49

7360

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18537

Females

7332

F45-49

7332

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18894

Females

7495

F45-49

7495

25.2M→FINISH

25.2 - 26.2 mi

Top 66%
×2
+22ft-21ft

Overall

19022

Females

7576

F45-49

7576

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2315*
Passed By
919
Net Change
+1396
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19861
5K → 10K429*159+270#19861#19591
10K → 15K412*58+354#19591#19237
15K → 20K248*56+192#19237#19045
20K → HALF6312+51#19045#18994
HALF → 25K323*24+299#18994#18695
25K → 30K272*59+213#18695#18482
30K → 20M11756+61#18482#18421
20M → 21M74103-29#18421#18450
21M → 35K6052+8#18450#18442
35K → 23M9079+11#18442#18431
23M → 24M6181-20#18431#18451
24M → 40K6658+8#18451#18443
40K → 25.2M3540-5#18443#18448
25.2M → FINISH6582-17#18448#18465
TOTALS2315*919+1396

* 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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