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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Amy Chruniak

Bib: 33362 •F •Age: N/A

MA

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 47%
Age Group (F40-44)
#0 / 1737
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
27:53
3.11 mi
Rank: #22548
Start → 5K
27:53 | 8:59/mi
10K
55:08
6.21 mi
Rank: #22157 (+391)
5K → 10K
27:15 | 8:47/mi
15K
1:21:33
9.32 mi
Rank: #21519 (+638)
10K → 15K
26:25 | 8:31/mi
20K
1:47:46
12.43 mi
Rank: #20895 (+624)
15K → 20K
26:13 | 8:27/mi
HALF
1:53:25
13.11 mi
Rank: #20804 (+91)
20K → HALF
5:39 | 8:18/mi
25K
2:13:56
15.53 mi
Rank: #20400 (+404)
HALF → 25K
20:31 | 8:28/mi
30K
2:40:57
18.64 mi
Rank: #19952 (+448)
25K → 30K
27:01 | 8:42/mi
20M
2:52:28
20.00 mi
Rank: #19705 (+247)
30K → 20M
11:31 | 8:29/mi
21M
3:01:19
21.00 mi
Rank: #19452 (+253)
20M → 21M
8:51 | 8:51/mi
35K
3:07:30
21.75 mi
Rank: #19318 (+134)
21M → 35K
6:11 | 8:16/mi
23M
3:18:17
23.00 mi
Rank: #19155 (+163)
35K → 23M
10:47 | 8:38/mi
24M
3:26:39
24.00 mi
Rank: #19007 (+148)
23M → 24M
8:22 | 8:22/mi
40K
3:33:52
24.85 mi
Rank: #18863 (+144)
24M → 40K
7:13 | 8:27/mi
25.2M
3:37:07
25.20 mi
Rank: #18829 (+34)
40K → 25.2M
3:15 | 9:26/mi
FINISH
3:45:53
26.22 mi
Rank: #18828 (+1)
25.2M → FINISH
8:46 | 8:37/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:53:25
Pace8:40 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:52:28
Pace8:35 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:2427:538:5927:53
8:59
-
10K
6.21 mi12:25:3955:088:5327:15
8:47
-0:12
15K
9.32 mi12:52:041:21:338:4526:25
8:31
-0:16
20K
12.43 mi13:18:171:47:468:4126:13
8:27
-0:04
HALF
13.11 mi13:23:561:53:258:405:39
8:18
-0:09
25K
15.53 mi13:44:272:13:568:3820:31
8:28
+0:10
30K
18.64 mi14:11:282:40:578:3927:01
8:42
+0:14
20M
20.00 mi14:22:592:52:288:3811:31
8:29
-0:13
21M
21.00 mi14:31:503:01:198:398:51
8:51
+0:22
35K
21.75 mi14:38:013:07:308:386:11
8:16
-0:35
23M
23.00 mi14:48:483:18:178:3810:47
8:38
+0:22
24M
24.00 mi14:57:103:26:398:378:22
8:22
-0:16
40K
24.85 mi15:04:233:33:528:377:13
8:27
+0:05
25.2M
25.20 mi15:07:383:37:078:373:15
9:26
+0:59
FINISH
26.22 mi15:16:243:45:538:388:46
8:37
-0:49

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

8:16 /mi

Average Pace

8:37 /mi

Slowest Pace

9:26 /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

3:42:38

99% of race

Time at Steady Pace

3:15

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:37 /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 mi11:58:2427:538:5927:53
8:59
#22548
10K
6.21 mi12:25:3955:088:5327:15
8:47
#22157
15K
9.32 mi12:52:041:21:338:4526:25
8:31
#21519
20K
12.43 mi13:18:171:47:468:4126:13
8:27
#20895
HALF
13.11 mi13:23:561:53:258:405:39
8:18
#20804
25K
15.53 mi13:44:272:13:568:3820:31
8:28
#20400
30K
18.64 mi14:11:282:40:578:3927:01
8:42
#19952
20M
20.00 mi14:22:592:52:288:3811:31
8:29
#19705
21M
21.00 mi14:31:503:01:198:398:51
8:51
#19452
35K
21.75 mi14:38:013:07:308:386:11
8:16
#19318
23M
23.00 mi14:48:483:18:178:3810:47
8:38
#19155
24M
24.00 mi14:57:103:26:398:378:22
8:22
#19007
40K
24.85 mi15:04:233:33:528:377:13
8:27
#18863
25.2M
25.20 mi15:07:383:37:078:373:15
9:26
#18829
FINISH
26.22 mi15:16:243:45:538:388:46
8:37
#18828
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi225488947894720175(Top 70%)7678(Top 61%)7678(Top 442%)
10K6.21 mi3.10 mi22157+3918750+1978750+19721766(Top 75%)8524(Top 68%)8524(Top 491%)
15K9.32 mi3.11 mi21519+6388424+3268424+32620175(Top 70%)7678(Top 61%)7678(Top 442%)
20K12.43 mi3.11 mi20895+6248098+3268098+32618949(Top 65%)7040(Top 56%)7040(Top 405%)
HALF13.11 mi0.68 mi20804+918049+498049+4919013(Top 66%)7059(Top 56%)7059(Top 406%)
25K15.53 mi2.42 mi20400+4047835+2147835+21418355(Top 63%)6772(Top 54%)6772(Top 390%)
30K18.64 mi3.11 mi19952+4487625+2107625+21018008(Top 62%)6675(Top 53%)6675(Top 384%)
20M20.00 mi1.36 mi19705+2477519+1067519+10616114(Top 56%)5716(Top 45%)5716(Top 329%)
21M21.00 mi1.00 mi19452+2537392+1277392+12715317(Top 53%)5321(Top 42%)5321(Top 306%)
35K21.75 mi0.75 mi19318+1347322+707322+7016279(Top 56%)5925(Top 47%)5925(Top 341%)
23M23.00 mi1.25 mi19155+1637249+737249+7316447(Top 57%)6119(Top 49%)6119(Top 352%)
24M24.00 mi1.00 mi19007+1487194+557194+5516160(Top 56%)6010(Top 48%)6010(Top 346%)
40K24.85 mi0.85 mi18863+1447129+657129+6515343(Top 53%)5632(Top 45%)5632(Top 324%)
25.2M25.20 mi0.35 mi18829+347116+137116+1317031(Top 59%)6537(Top 52%)6537(Top 376%)
FINISH26.22 mi1.02 mi18828+17131-157131-1518692(Top 64%)7398(Top 59%)7398(Top 426%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20175

Females

7678

F40-44

7678

5K→10K

3.1 - 6.2 mi

Top 75%
×5
+79ft-138ft

Overall

21766

Females

8524

F40-44

8524

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20175

Females

7678

F40-44

7678

15K→20K

9.3 - 12.4 mi

Top 65%
×5
+106ft-86ft

Overall

18949

Females

7040

F40-44

7040

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19013

Females

7059

F40-44

7059

HALF→25K

13.1 - 15.5 mi

Top 63%
×4
+66ft-88ft

Overall

18355

Females

6772

F40-44

6772

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

18008

Females

6675

F40-44

6675

30K→20M

18.6 - 20.0 mi

Top 56%
×5
+64ft-50ft

Overall

16114

Females

5716

F40-44

5716

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15317

Females

5321

F40-44

5321

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16279

Females

5925

F40-44

5925

35K→23M

21.8 - 23.0 mi

Top 57%
×5
+23ft-63ft

Overall

16447

Females

6119

F40-44

6119

23M→24M

23.0 - 24.0 mi

Top 56%
×6
+12ft-82ft

Overall

16160

Females

6010

F40-44

6010

24M→40K

24.0 - 24.9 mi

Top 53%
×1
+6ft-20ft

Overall

15343

Females

5632

F40-44

5632

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17031

Females

6537

F40-44

6537

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18692

Females

7398

F40-44

7398

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
4005*
Passed By
285
Net Change
+3720
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22548
5K → 10K509*118+391#22548#22157
10K → 15K650*12+638#22157#21519
15K → 20K635*11+624#21519#20895
20K → HALF943+91#20895#20804
HALF → 25K410*6+404#20804#20400
25K → 30K459*11+448#20400#19952
30K → 20M250*3+247#19952#19705
20M → 21M254*1+253#19705#19452
21M → 35K1428+134#19452#19318
35K → 23M18118+163#19318#19155
23M → 24M16113+148#19155#19007
24M → 40K1506+144#19007#18863
40K → 25.2M4511+34#18863#18829
25.2M → FINISH6564+1#18829#18828
TOTALS4005*285+3720

* 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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