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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Christine Chang-Abreu

Bib: 32503 •F •Age: N/A

NY

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
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
25:25
3.11 mi
Rank: #18118
Start → 5K
25:25 | 8:11/mi
10K
50:35
6.21 mi
Rank: #18027 (+91)
5K → 10K
25:10 | 8:07/mi
15K
1:16:10
9.32 mi
Rank: #18224 (-197)
10K → 15K
25:35 | 8:15/mi
20K
1:42:57
12.43 mi
Rank: #18668 (-444)
15K → 20K
26:47 | 8:38/mi
HALF
1:48:34
13.11 mi
Rank: #18662 (+6)
20K → HALF
5:37 | 8:15/mi
25K
2:09:39
15.53 mi
Rank: #18824 (-162)
HALF → 25K
21:05 | 8:42/mi
30K
2:37:56
18.64 mi
Rank: #19036 (-212)
25K → 30K
28:17 | 9:07/mi
20M
2:51:09
20.00 mi
Rank: #19322 (-286)
30K → 20M
13:13 | 9:44/mi
21M
3:01:04
21.00 mi
Rank: #19373 (-51)
20M → 21M
9:55 | 9:55/mi
35K
3:07:35
21.75 mi
Rank: #19341 (+32)
21M → 35K
6:31 | 8:43/mi
23M
3:18:52
23.00 mi
Rank: #19304 (+37)
35K → 23M
11:17 | 9:01/mi
24M
3:27:54
24.00 mi
Rank: #19311 (-7)
23M → 24M
9:02 | 9:02/mi
40K
3:35:42
24.85 mi
Rank: #19313 (-2)
24M → 40K
7:48 | 9:08/mi
25.2M
3:39:17
25.20 mi
Rank: #19356 (-43)
40K → 25.2M
3:35 | 10:24/mi
FINISH
3:47:49
26.22 mi
Rank: #19282 (+74)
25.2M → FINISH
8:32 | 8:23/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:34
Pace8:17 /mi
2nd Half
Distance13.11 mi
Time1:59:15
Pace9:06 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:5525:258:1125:25
8:11
-
10K
6.21 mi12:19:0550:358:0925:10
8:07
-0:04
15K
9.32 mi12:44:401:16:108:1125:35
8:15
+0:08
20K
12.43 mi13:11:271:42:578:1826:47
8:38
+0:23
HALF
13.11 mi13:17:041:48:348:175:37
8:15
-0:23
25K
15.53 mi13:38:092:09:398:2121:05
8:42
+0:27
30K
18.64 mi14:06:262:37:568:2928:17
9:07
+0:25
20M
20.00 mi14:19:392:51:098:3413:13
9:44
+0:37
21M
21.00 mi14:29:343:01:048:389:55
9:55
+0:11
35K
21.75 mi14:36:053:07:358:386:31
8:43
-1:12
23M
23.00 mi14:47:223:18:528:3911:17
9:01
+0:18
24M
24.00 mi14:56:243:27:548:409:02
9:02
+0:01
40K
24.85 mi15:04:123:35:428:417:48
9:08
+0:06
25.2M
25.20 mi15:07:473:39:178:433:35
10:24
+1:16
FINISH
26.22 mi15:16:193:47:498:428:32
8:23
-2:01

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

8:07 /mi

Average Pace

8:42 /mi

Slowest Pace

10:24 /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

1:30:19

40% of race

Time at Steady Pace

1:14:42

33% of race

Time at Slower Pace

1:02:48

28% of race

Average Pace: 8:41 /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 mi11:53:5525:258:1125:25
8:11
#18118
10K
6.21 mi12:19:0550:358:0925:10
8:07
#18027
15K
9.32 mi12:44:401:16:108:1125:35
8:15
#18224
20K
12.43 mi13:11:271:42:578:1826:47
8:38
#18668
HALF
13.11 mi13:17:041:48:348:175:37
8:15
#18662
25K
15.53 mi13:38:092:09:398:2121:05
8:42
#18824
30K
18.64 mi14:06:262:37:568:2928:17
9:07
#19036
20M
20.00 mi14:19:392:51:098:3413:13
9:44
#19322
21M
21.00 mi14:29:343:01:048:389:55
9:55
#19373
35K
21.75 mi14:36:053:07:358:386:31
8:43
#19341
23M
23.00 mi14:47:223:18:528:3911:17
9:01
#19304
24M
24.00 mi14:56:243:27:548:409:02
9:02
#19311
40K
24.85 mi15:04:123:35:428:417:48
9:08
#19313
25.2M
25.20 mi15:07:473:39:178:433:35
10:24
#19356
FINISH
26.22 mi15:16:193:47:498:428:32
8:23
#19282
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 mi181186573657318581(Top 64%)6806(Top 54%)6806(Top 381%)
10K6.21 mi3.10 mi18027+916515+586515+5817991(Top 62%)6478(Top 52%)6478(Top 363%)
15K9.32 mi3.11 mi18224-1976612-976612-9718581(Top 64%)6806(Top 54%)6806(Top 381%)
20K12.43 mi3.11 mi18668-4446869-2576869-25719989(Top 69%)7620(Top 61%)7620(Top 427%)
HALF13.11 mi0.68 mi18662+66869686918703(Top 64%)6893(Top 55%)6893(Top 386%)
25K15.53 mi2.42 mi18824-1626969-1006969-10019695(Top 68%)7497(Top 60%)7497(Top 420%)
30K18.64 mi3.11 mi19036-2127128-1597128-15920086(Top 69%)7781(Top 62%)7781(Top 436%)
20M20.00 mi1.36 mi19322-2867305-1777305-17721815(Top 75%)8753(Top 70%)8753(Top 490%)
21M21.00 mi1.00 mi19373-517347-427347-4220157(Top 69%)7935(Top 63%)7935(Top 444%)
35K21.75 mi0.75 mi19341+327334+137334+1318704(Top 64%)7262(Top 58%)7262(Top 407%)
23M23.00 mi1.25 mi19304+377344-107344-1018591(Top 64%)7268(Top 58%)7268(Top 407%)
24M24.00 mi1.00 mi19311-77365-217365-2119618(Top 68%)7859(Top 62%)7859(Top 440%)
40K24.85 mi0.85 mi19313-27383-187383-1818974(Top 65%)7558(Top 60%)7558(Top 423%)
25.2M25.20 mi0.35 mi19356-437409-267409-2620758(Top 72%)8436(Top 67%)8436(Top 472%)
FINISH26.22 mi1.02 mi19282+747386+237386+2317499(Top 60%)6785(Top 54%)6785(Top 380%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18581

Females

6806

F45-49

6806

5K→10K

3.1 - 6.2 mi

Top 62%
×5
+79ft-138ft

Overall

17991

Females

6478

F45-49

6478

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18581

Females

6806

F45-49

6806

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

19989

Females

7620

F45-49

7620

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18703

Females

6893

F45-49

6893

HALF→25K

13.1 - 15.5 mi

Top 68%
×4
+66ft-88ft

Overall

19695

Females

7497

F45-49

7497

25K→30K

15.5 - 18.6 mi

Top 69%
×9
+181ft-148ft

Overall

20086

Females

7781

F45-49

7781

30K→20M

18.6 - 20.0 mi

Top 75%
×5
+64ft-50ft

Overall

21815

Females

8753

F45-49

8753

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

20157

Females

7935

F45-49

7935

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18704

Females

7262

F45-49

7262

35K→23M

21.8 - 23.0 mi

Top 64%
×5
+23ft-63ft

Overall

18591

Females

7268

F45-49

7268

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19618

Females

7859

F45-49

7859

24M→40K

24.0 - 24.9 mi

Top 65%
×1
+6ft-20ft

Overall

18974

Females

7558

F45-49

7558

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1
+13ft-16ft

Overall

20758

Females

8436

F45-49

8436

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17499

Females

6785

F45-49

6785

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1236*
Passed By
1674
Net Change
-1164
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18118
5K → 10K291*200+91#18118#18027
10K → 15K113200-197#18027#18224
15K → 20K55200-444#18224#18668
20K → HALF3731+6#18668#18662
HALF → 25K92200-162#18662#18824
25K → 30K130200-212#18824#19036
30K → 20M35200-286#19036#19322
20M → 21M69120-51#19322#19373
21M → 35K6937+32#19373#19341
35K → 23M10265+37#19341#19304
23M → 24M6774-7#19304#19311
24M → 40K6163-2#19311#19313
40K → 25.2M1356-43#19313#19356
25.2M → FINISH10228+74#19356#19282
TOTALS1236*1674-1164

* 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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