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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Ashley Forsyth

Bib: 20896 •F •Age: N/A

PA

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 44%
Age Group (F40-44)
#0 / 1737
Race Day Weather
51°/41°F
overcast clouds
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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
24:56
3.11 mi
Rank: #17134
Start → 5K
24:56 | 8:02/mi
10K
50:27
6.21 mi
Rank: #17902 (-768)
5K → 10K
25:31 | 8:13/mi
15K
1:16:22
9.32 mi
Rank: #18346 (-444)
10K → 15K
25:55 | 8:21/mi
20K
1:42:22
12.43 mi
Rank: #18393 (-47)
15K → 20K
26:00 | 8:23/mi
HALF
1:48:03
13.11 mi
Rank: #18429 (-36)
20K → HALF
5:41 | 8:21/mi
25K
2:08:24
15.53 mi
Rank: #18344 (+85)
HALF → 25K
20:21 | 8:24/mi
30K
2:35:20
18.64 mi
Rank: #18241 (+103)
25K → 30K
26:56 | 8:41/mi
20M
2:47:22
20.00 mi
Rank: #18214 (+27)
30K → 20M
12:02 | 8:52/mi
21M
2:56:59
21.00 mi
Rank: #18239 (-25)
20M → 21M
9:37 | 9:37/mi
35K
3:03:42
21.75 mi
Rank: #18315 (-76)
21M → 35K
6:43 | 8:59/mi
23M
3:15:03
23.00 mi
Rank: #18331 (-16)
35K → 23M
11:21 | 9:05/mi
24M
3:23:56
24.00 mi
Rank: #18359 (-28)
23M → 24M
8:53 | 8:53/mi
40K
3:31:33
24.85 mi
Rank: #18331 (+28)
24M → 40K
7:37 | 8:55/mi
25.2M
3:34:41
25.20 mi
Rank: #18283 (+48)
40K → 25.2M
3:08 | 9:06/mi
FINISH
3:43:14
26.22 mi
Rank: #18236 (+47)
25.2M → FINISH
8:33 | 8:24/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:48:03
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:55:11
Pace8:48 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5324:568:0224:56
8:02
-
10K
6.21 mi11:39:2450:278:0825:31
8:13
+0:11
15K
9.32 mi12:05:191:16:228:1225:55
8:21
+0:08
20K
12.43 mi12:31:191:42:228:1526:00
8:23
+0:02
HALF
13.11 mi12:37:001:48:038:155:41
8:21
-0:02
25K
15.53 mi12:57:212:08:248:1620:21
8:24
+0:03
30K
18.64 mi13:24:172:35:208:2026:56
8:41
+0:17
20M
20.00 mi13:36:192:47:228:2312:02
8:52
+0:11
21M
21.00 mi13:45:562:56:598:269:37
9:37
+0:45
35K
21.75 mi13:52:393:03:428:276:43
8:59
-0:38
23M
23.00 mi14:04:003:15:038:2911:21
9:05
+0:06
24M
24.00 mi14:12:533:23:568:308:53
8:53
-0:12
40K
24.85 mi14:20:303:31:338:317:37
8:55
+0:02
25.2M
25.20 mi14:23:383:34:418:323:08
9:06
+0:11
FINISH
26.22 mi14:32:113:43:148:328:33
8:24
-0:42

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

8:02 /mi

Average Pace

8:31 /mi

Slowest Pace

9:37 /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

2:43:53

73% of race

Time at Steady Pace

49:44

22% of race

Time at Slower Pace

9:37

4% of race

Average Pace: 8:31 /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 mi11:13:5324:568:0224:56
8:02
#17134
10K
6.21 mi11:39:2450:278:0825:31
8:13
#17902
15K
9.32 mi12:05:191:16:228:1225:55
8:21
#18346
20K
12.43 mi12:31:191:42:228:1526:00
8:23
#18393
HALF
13.11 mi12:37:001:48:038:155:41
8:21
#18429
25K
15.53 mi12:57:212:08:248:1620:21
8:24
#18344
30K
18.64 mi13:24:172:35:208:2026:56
8:41
#18241
20M
20.00 mi13:36:192:47:228:2312:02
8:52
#18214
21M
21.00 mi13:45:562:56:598:269:37
9:37
#18239
35K
21.75 mi13:52:393:03:428:276:43
8:59
#18315
23M
23.00 mi14:04:003:15:038:2911:21
9:05
#18331
24M
24.00 mi14:12:533:23:568:308:53
8:53
#18359
40K
24.85 mi14:20:303:31:338:317:37
8:55
#18331
25.2M
25.20 mi14:23:383:34:418:323:08
9:06
#18283
FINISH
26.22 mi14:32:113:43:148:328:33
8:24
#18236
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 mi171345999599919240(Top 66%)7177(Top 57%)7177(Top 413%)
10K6.21 mi3.10 mi17902-7686438-4396438-43918656(Top 64%)6828(Top 54%)6828(Top 393%)
15K9.32 mi3.11 mi18346-4446679-2416679-24119240(Top 66%)7177(Top 57%)7177(Top 413%)
20K12.43 mi3.11 mi18393-476704-256704-2518531(Top 64%)6815(Top 54%)6815(Top 392%)
HALF13.11 mi0.68 mi18429-366723-196723-1919288(Top 66%)7192(Top 57%)7192(Top 414%)
25K15.53 mi2.42 mi18344+856691+326691+3217948(Top 62%)6529(Top 52%)6529(Top 376%)
30K18.64 mi3.11 mi18241+1036677+146677+1417855(Top 62%)6592(Top 52%)6592(Top 380%)
20M20.00 mi1.36 mi18214+276688-116688-1118270(Top 63%)6918(Top 55%)6918(Top 398%)
21M21.00 mi1.00 mi18239-256719-316719-3119059(Top 66%)7352(Top 58%)7352(Top 423%)
35K21.75 mi0.75 mi18315-766767-486767-4819960(Top 69%)7917(Top 63%)7917(Top 456%)
23M23.00 mi1.25 mi18331-166796-296796-2918844(Top 65%)7393(Top 59%)7393(Top 426%)
24M24.00 mi1.00 mi18359-286826-306826-3018955(Top 65%)7497(Top 60%)7497(Top 432%)
40K24.85 mi0.85 mi18331+286826682617966(Top 62%)7014(Top 56%)7014(Top 404%)
25.2M25.20 mi0.35 mi18283+486807+196807+1915299(Top 53%)5620(Top 45%)5620(Top 324%)
FINISH26.22 mi1.02 mi18236+476799+86799+817588(Top 61%)6832(Top 54%)6832(Top 393%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21
+97ft-345ft

Overall

19240

Females

7177

F40-44

7177

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18656

Females

6828

F40-44

6828

10K→15K

6.2 - 9.3 mi

Top 66%
×3
+67ft-78ft

Overall

19240

Females

7177

F40-44

7177

15K→20K

9.3 - 12.4 mi

Top 64%
×5
+106ft-86ft

Overall

18531

Females

6815

F40-44

6815

20K→HALF

12.4 - 13.1 mi

Top 66%
×2
+19ft-37ft

Overall

19288

Females

7192

F40-44

7192

HALF→25K

13.1 - 15.5 mi

Top 62%
×4
+66ft-88ft

Overall

17948

Females

6529

F40-44

6529

25K→30K

15.5 - 18.6 mi

Top 62%
×9
+181ft-148ft

Overall

17855

Females

6592

F40-44

6592

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18270

Females

6918

F40-44

6918

20M→21M

20.0 - 21.0 mi

Top 66%
×8
+106ft-24ft

Overall

19059

Females

7352

F40-44

7352

21M→35K

21.0 - 21.8 mi

Top 69%
×7
+17ft-86ft

Overall

19960

Females

7917

F40-44

7917

35K→23M

21.8 - 23.0 mi

Top 65%
×5
+23ft-63ft

Overall

18844

Females

7393

F40-44

7393

23M→24M

23.0 - 24.0 mi

Top 65%
×6
+12ft-82ft

Overall

18955

Females

7497

F40-44

7497

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

17966

Females

7014

F40-44

7014

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1
+13ft-16ft

Overall

15299

Females

5620

F40-44

5620

25.2M→FINISH

25.2 - 26.2 mi

Top 61%
×2
+22ft-21ft

Overall

17588

Females

6832

F40-44

6832

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1273*
Passed By
1437
Net Change
-1102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17134
5K → 10K65200-768#17134#17902
10K → 15K61200-444#17902#18346
15K → 20K152199-47#18346#18393
20K → HALF1955-36#18393#18429
HALF → 25K16883+85#18429#18344
25K → 30K224*121+103#18344#18241
30K → 20M12093+27#18241#18214
20M → 21M7095-25#18214#18239
21M → 35K29105-76#18239#18315
35K → 23M93109-16#18315#18331
23M → 24M5583-28#18331#18359
24M → 40K7143+28#18359#18331
40K → 25.2M557+48#18331#18283
25.2M → FINISH9144+47#18283#18236
TOTALS1273*1437-1102

* 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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