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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Margie Prescott

Bib: 25668 •F •Age: N/A

CA

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 49%
Age Group (F60-64)
#0 / 782
Top 14%
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
26:39
3.11 mi
Rank: #20508
Start → 5K
26:39 | 8:35/mi
10K
53:21
6.21 mi
Rank: #20665 (-157)
5K → 10K
26:42 | 8:36/mi
15K
1:20:07
9.32 mi
Rank: #20702 (-37)
10K → 15K
26:46 | 8:37/mi
20K
1:47:01
12.43 mi
Rank: #20549 (+153)
15K → 20K
26:54 | 8:40/mi
HALF
1:52:52
13.11 mi
Rank: #20561 (-12)
20K → HALF
5:51 | 8:35/mi
25K
2:13:45
15.53 mi
Rank: #20336 (+225)
HALF → 25K
20:53 | 8:37/mi
30K
2:41:11
18.64 mi
Rank: #20019 (+317)
25K → 30K
27:26 | 8:50/mi
20M
2:53:08
20.00 mi
Rank: #19877 (+142)
30K → 20M
11:57 | 8:48/mi
21M
3:02:18
21.00 mi
Rank: #19712 (+165)
20M → 21M
9:10 | 9:10/mi
35K
3:08:40
21.75 mi
Rank: #19637 (+75)
21M → 35K
6:22 | 8:31/mi
23M
3:19:42
23.00 mi
Rank: #19504 (+133)
35K → 23M
11:02 | 8:49/mi
24M
3:28:11
24.00 mi
Rank: #19376 (+128)
23M → 24M
8:29 | 8:29/mi
40K
3:35:32
24.85 mi
Rank: #19263 (+113)
24M → 40K
7:21 | 8:36/mi
25.2M
3:38:44
25.20 mi
Rank: #19216 (+47)
40K → 25.2M
3:12 | 9:17/mi
FINISH
3:47:04
26.22 mi
Rank: #19093 (+123)
25.2M → FINISH
8:20 | 8:11/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:52
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time1:54:12
Pace8:43 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:32:5326:398:3526:39
8:35
-
10K
6.21 mi11:59:3553:218:3626:42
8:36
+0:01
15K
9.32 mi12:26:211:20:078:3626:46
8:37
+0:01
20K
12.43 mi12:53:151:47:018:3726:54
8:40
+0:03
HALF
13.11 mi12:59:061:52:528:375:51
8:35
-0:05
25K
15.53 mi13:19:592:13:458:3720:53
8:37
+0:02
30K
18.64 mi13:47:252:41:118:3927:26
8:50
+0:13
20M
20.00 mi13:59:222:53:088:4011:57
8:48
-0:02
21M
21.00 mi14:08:323:02:188:419:10
9:10
+0:22
35K
21.75 mi14:14:543:08:408:416:22
8:31
-0:39
23M
23.00 mi14:25:563:19:428:4111:02
8:49
+0:18
24M
24.00 mi14:34:253:28:118:418:29
8:29
-0:20
40K
24.85 mi14:41:463:35:328:417:21
8:36
+0:07
25.2M
25.20 mi14:44:583:38:448:413:12
9:17
+0:41
FINISH
26.22 mi14:53:183:47:048:408:20
8:11
-1:06

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

8:11 /mi

Average Pace

8:40 /mi

Slowest Pace

9:17 /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

3:34:42

95% of race

Time at Steady Pace

12:22

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:40 /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 mi11:32:5326:398:3526:39
8:35
#20508
10K
6.21 mi11:59:3553:218:3626:42
8:36
#20665
15K
9.32 mi12:26:211:20:078:3626:46
8:37
#20702
20K
12.43 mi12:53:151:47:018:3726:54
8:40
#20549
HALF
13.11 mi12:59:061:52:528:375:51
8:35
#20561
25K
15.53 mi13:19:592:13:458:3720:53
8:37
#20336
30K
18.64 mi13:47:252:41:118:3927:26
8:50
#20019
20M
20.00 mi13:59:222:53:088:4011:57
8:48
#19877
21M
21.00 mi14:08:323:02:188:419:10
9:10
#19712
35K
21.75 mi14:14:543:08:408:416:22
8:31
#19637
23M
23.00 mi14:25:563:19:428:4111:02
8:49
#19504
24M
24.00 mi14:34:253:28:118:418:29
8:29
#19376
40K
24.85 mi14:41:463:35:328:417:21
8:36
#19263
25.2M
25.20 mi14:44:583:38:448:413:12
9:17
#19216
FINISH
26.22 mi14:53:183:47:048:408:20
8:11
#19093
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi205087917791720774(Top 72%)7990(Top 64%)7990(Top 1022%)
10K6.21 mi3.10 mi20665-1577970-537970-5320861(Top 72%)8056(Top 64%)8056(Top 1030%)
15K9.32 mi3.11 mi20702-377981-117981-1120774(Top 72%)7990(Top 64%)7990(Top 1022%)
20K12.43 mi3.11 mi20549+1537912+697912+6920218(Top 70%)7752(Top 62%)7752(Top 991%)
HALF13.11 mi0.68 mi20561-127921-97921-920737(Top 71%)7970(Top 63%)7970(Top 1019%)
25K15.53 mi2.42 mi20336+2257810+1117810+11119250(Top 66%)7266(Top 58%)7266(Top 929%)
30K18.64 mi3.11 mi20019+3177664+1467664+14618735(Top 65%)7071(Top 56%)7071(Top 904%)
20M20.00 mi1.36 mi19877+1427608+567608+5617988(Top 62%)6752(Top 54%)6752(Top 863%)
21M21.00 mi1.00 mi19712+1657540+687540+6817036(Top 59%)6282(Top 50%)6282(Top 803%)
35K21.75 mi0.75 mi19637+757506+347506+3417677(Top 61%)6726(Top 53%)6726(Top 860%)
23M23.00 mi1.25 mi19504+1337456+507456+5017556(Top 60%)6729(Top 53%)6729(Top 860%)
24M24.00 mi1.00 mi19376+1287402+547402+5416853(Top 58%)6392(Top 51%)6392(Top 817%)
40K24.85 mi0.85 mi19263+1137351+517351+5116313(Top 56%)6157(Top 49%)6157(Top 787%)
25.2M25.20 mi0.35 mi19216+477334+177334+1716329(Top 56%)6165(Top 49%)6165(Top 788%)
FINISH26.22 mi1.02 mi19093+1237283+517283+5116332(Top 56%)6140(Top 49%)6140(Top 785%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21
+97ft-345ft

Overall

20774

Females

7990

F60-64

7990

5K→10K

3.1 - 6.2 mi

Top 72%
×5
+79ft-138ft

Overall

20861

Females

8056

F60-64

8056

10K→15K

6.2 - 9.3 mi

Top 72%
×3
+67ft-78ft

Overall

20774

Females

7990

F60-64

7990

15K→20K

9.3 - 12.4 mi

Top 70%
×5
+106ft-86ft

Overall

20218

Females

7752

F60-64

7752

20K→HALF

12.4 - 13.1 mi

Top 71%
×2
+19ft-37ft

Overall

20737

Females

7970

F60-64

7970

HALF→25K

13.1 - 15.5 mi

Top 66%
×4
+66ft-88ft

Overall

19250

Females

7266

F60-64

7266

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18735

Females

7071

F60-64

7071

30K→20M

18.6 - 20.0 mi

Top 62%
×5
+64ft-50ft

Overall

17988

Females

6752

F60-64

6752

20M→21M

20.0 - 21.0 mi

Top 59%
×8
+106ft-24ft

Overall

17036

Females

6282

F60-64

6282

21M→35K

21.0 - 21.8 mi

Top 61%
×7
+17ft-86ft

Overall

17677

Females

6726

F60-64

6726

35K→23M

21.8 - 23.0 mi

Top 60%
×5
+23ft-63ft

Overall

17556

Females

6729

F60-64

6729

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16853

Females

6392

F60-64

6392

24M→40K

24.0 - 24.9 mi

Top 56%
×1
+6ft-20ft

Overall

16313

Females

6157

F60-64

6157

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16329

Females

6165

F60-64

6165

25.2M→FINISH

25.2 - 26.2 mi

Top 56%
×2
+22ft-21ft

Overall

16332

Females

6140

F60-64

6140

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2307*
Passed By
713
Net Change
+1415
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20508
5K → 10K200200-157#20508#20665
10K → 15K185200-37#20665#20702
15K → 20K240*87+153#20702#20549
20K → HALF2436-12#20549#20561
HALF → 25K262*37+225#20561#20336
25K → 30K350*33+317#20336#20019
30K → 20M16523+142#20019#19877
20M → 21M18520+165#19877#19712
21M → 35K849+75#19712#19637
35K → 23M15421+133#19637#19504
23M → 24M14012+128#19504#19376
24M → 40K12613+113#19376#19263
40K → 25.2M6215+47#19263#19216
25.2M → FINISH1307+123#19216#19093
TOTALS2307*713+1415

* 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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