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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Julie Kauffman

Bib: 22293 •F •Age: N/A

NV

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 (F50-54)
#0 / 1233
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
24:39
3.11 mi
Rank: #16462
Start → 5K
24:39 | 7:57/mi
10K
49:25
6.21 mi
Rank: #16740 (-278)
5K → 10K
24:46 | 7:59/mi
15K
1:14:54
9.32 mi
Rank: #17332 (-592)
10K → 15K
25:29 | 8:13/mi
20K
1:39:43
12.43 mi
Rank: #16985 (+347)
15K → 20K
24:49 | 8:00/mi
HALF
1:45:06
13.11 mi
Rank: #16944 (+41)
20K → HALF
5:23 | 7:54/mi
25K
2:05:13
15.53 mi
Rank: #16999 (-55)
HALF → 25K
20:07 | 8:18/mi
30K
2:32:48
18.64 mi
Rank: #17368 (-369)
25K → 30K
27:35 | 8:53/mi
20M
2:45:44
20.00 mi
Rank: #17709 (-341)
30K → 20M
12:56 | 9:32/mi
21M
2:56:48
21.00 mi
Rank: #18185 (-476)
20M → 21M
11:04 | 11:04/mi
35K
3:03:42
21.75 mi
Rank: #18316 (-131)
21M → 35K
6:54 | 9:14/mi
23M
3:15:54
23.00 mi
Rank: #18541 (-225)
35K → 23M
12:12 | 9:45/mi
24M
3:25:45
24.00 mi
Rank: #18788 (-247)
23M → 24M
9:51 | 9:51/mi
40K
3:34:40
24.85 mi
Rank: #19069 (-281)
24M → 40K
8:55 | 10:26/mi
25.2M
3:38:45
25.20 mi
Rank: #19224 (-155)
40K → 25.2M
4:05 | 11:51/mi
FINISH
3:48:42
26.22 mi
Rank: #19471 (-247)
25.2M → FINISH
9:57 | 9:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:45:06
Pace8:02 /mi
2nd Half
Distance13.11 mi
Time2:03:36
Pace9:26 /mi
📊Positive Split: 17.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:26:1224:397:5724:39
7:57
-
10K
6.21 mi11:50:5849:257:5824:46
7:59
+0:02
15K
9.32 mi12:16:271:14:548:0325:29
8:13
+0:14
20K
12.43 mi12:41:161:39:438:0224:49
8:00
-0:13
HALF
13.11 mi12:46:391:45:068:025:23
7:54
-0:06
25K
15.53 mi13:06:462:05:138:0420:07
8:18
+0:24
30K
18.64 mi13:34:212:32:488:1227:35
8:53
+0:35
20M
20.00 mi13:47:172:45:448:1812:56
9:32
+0:39
21M
21.00 mi13:58:212:56:488:2611:04
11:04
+1:32
35K
21.75 mi14:05:153:03:428:276:54
9:14
-1:50
23M
23.00 mi14:17:273:15:548:3212:12
9:45
+0:31
24M
24.00 mi14:27:183:25:458:359:51
9:51
+0:06
40K
24.85 mi14:36:133:34:408:398:55
10:26
+0:35
25.2M
25.20 mi14:40:183:38:458:414:05
11:51
+1:25
FINISH
26.22 mi14:50:153:48:428:449:57
9:46
-2:05

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

7:54 /mi

Average Pace

8:44 /mi

Slowest Pace

11:51 /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

2:05:13

55% of race

Time at Steady Pace

1:09:34

30% of race

Time at Slower Pace

33:55

15% of race

Average Pace: 8:43 /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 mi11:26:1224:397:5724:39
7:57
#16462
10K
6.21 mi11:50:5849:257:5824:46
7:59
#16740
15K
9.32 mi12:16:271:14:548:0325:29
8:13
#17332
20K
12.43 mi12:41:161:39:438:0224:49
8:00
#16985
HALF
13.11 mi12:46:391:45:068:025:23
7:54
#16944
25K
15.53 mi13:06:462:05:138:0420:07
8:18
#16999
30K
18.64 mi13:34:212:32:488:1227:35
8:53
#17368
20M
20.00 mi13:47:172:45:448:1812:56
9:32
#17709
21M
21.00 mi13:58:212:56:488:2611:04
11:04
#18185
35K
21.75 mi14:05:153:03:428:276:54
9:14
#18316
23M
23.00 mi14:17:273:15:548:3212:12
9:45
#18541
24M
24.00 mi14:27:183:25:458:359:51
9:51
#18788
40K
24.85 mi14:36:133:34:408:398:55
10:26
#19069
25.2M
25.20 mi14:40:183:38:458:414:05
11:51
#19224
FINISH
26.22 mi14:50:153:48:428:449:57
9:46
#19471
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi164625603560318362(Top 63%)6681(Top 53%)6681(Top 542%)
10K6.21 mi3.10 mi16740-2785782-1795782-17917039(Top 59%)5942(Top 47%)5942(Top 482%)
15K9.32 mi3.11 mi17332-5926118-3366118-33618362(Top 63%)6681(Top 53%)6681(Top 542%)
20K12.43 mi3.11 mi16985+3475928+1905928+19016051(Top 55%)5414(Top 43%)5414(Top 439%)
HALF13.11 mi0.68 mi16944+415907+215907+2116434(Top 57%)5622(Top 45%)5622(Top 456%)
25K15.53 mi2.42 mi16999-555944-375944-3717420(Top 60%)6242(Top 50%)6242(Top 506%)
30K18.64 mi3.11 mi17368-3696172-2286172-22818978(Top 65%)7202(Top 57%)7202(Top 584%)
20M20.00 mi1.36 mi17709-3416386-2146386-21421136(Top 73%)8412(Top 67%)8412(Top 682%)
21M21.00 mi1.00 mi18185-4766690-3046690-30423267(Top 80%)9572(Top 76%)9572(Top 776%)
35K21.75 mi0.75 mi18316-1316768-786768-7820895(Top 72%)8388(Top 67%)8388(Top 680%)
23M23.00 mi1.25 mi18541-2256910-1426910-14221407(Top 74%)8686(Top 69%)8686(Top 704%)
24M24.00 mi1.00 mi18788-2477073-1637073-16322391(Top 77%)9229(Top 73%)9229(Top 748%)
40K24.85 mi0.85 mi19069-2817256-1837256-18323044(Top 79%)9637(Top 77%)9637(Top 782%)
25.2M25.20 mi0.35 mi19224-1557340-847340-8424168(Top 83%)10211(Top 81%)10211(Top 828%)
FINISH26.22 mi1.02 mi19471-2477483-1437483-14323197(Top 80%)9702(Top 77%)9702(Top 787%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21
+97ft-345ft

Overall

18362

Females

6681

F50-54

6681

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17039

Females

5942

F50-54

5942

10K→15K

6.2 - 9.3 mi

Top 63%
×3
+67ft-78ft

Overall

18362

Females

6681

F50-54

6681

15K→20K

9.3 - 12.4 mi

Top 55%
×5
+106ft-86ft

Overall

16051

Females

5414

F50-54

5414

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16434

Females

5622

F50-54

5622

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17420

Females

6242

F50-54

6242

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18978

Females

7202

F50-54

7202

30K→20M

18.6 - 20.0 mi

Top 73%
×5
+64ft-50ft

Overall

21136

Females

8412

F50-54

8412

20M→21M

20.0 - 21.0 mi

Top 80%
×8
+106ft-24ft

Overall

23267

Females

9572

F50-54

9572

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20895

Females

8388

F50-54

8388

35K→23M

21.8 - 23.0 mi

Top 74%
×5
+23ft-63ft

Overall

21407

Females

8686

F50-54

8686

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22391

Females

9229

F50-54

9229

24M→40K

24.0 - 24.9 mi

Top 79%
×1
+6ft-20ft

Overall

23044

Females

9637

F50-54

9637

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1
+13ft-16ft

Overall

24168

Females

10211

F50-54

10211

25.2M→FINISH

25.2 - 26.2 mi

Top 80%
×2
+22ft-21ft

Overall

23197

Females

9702

F50-54

9702

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1028*
Passed By
2334
Net Change
-3009
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16462
5K → 10K170200-278#16462#16740
10K → 15K52200-592#16740#17332
15K → 20K387*40+347#17332#16985
20K → HALF5615+41#16985#16944
HALF → 25K117172-55#16944#16999
25K → 30K97200-369#16999#17368
30K → 20M27200-341#17368#17709
20M → 21M13200-476#17709#18185
21M → 35K18149-131#18185#18316
35K → 23M45200-225#18316#18541
23M → 24M17200-247#18541#18788
24M → 40K15200-281#18788#19069
40K → 25.2M3158-155#19069#19224
25.2M → FINISH11200-247#19224#19471
TOTALS1028*2334-3009

* 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

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OTQ

Olympic Trials Qualifying analysis available

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