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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Melanie Mccrossan

Bib: 32156 •F •Age: N/A

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
28:16
3.11 mi
Rank: #23064
Start → 5K
28:16 | 9:06/mi
10K
56:11
6.21 mi
Rank: #22928 (+136)
5K → 10K
27:55 | 9:00/mi
15K
1:24:27
9.32 mi
Rank: #22968 (-40)
10K → 15K
28:16 | 9:06/mi
20K
1:52:36
12.43 mi
Rank: #22753 (+215)
15K → 20K
28:09 | 9:04/mi
HALF
1:58:41
13.11 mi
Rank: #22739 (+14)
20K → HALF
6:05 | 8:56/mi
25K
2:20:47
15.53 mi
Rank: #22553 (+186)
HALF → 25K
22:06 | 9:07/mi
30K
2:51:08
18.64 mi
Rank: #22552 (+1)
25K → 30K
30:21 | 9:47/mi
20M
3:04:01
20.00 mi
Rank: #22415 (+137)
30K → 20M
12:53 | 9:30/mi
21M
3:14:14
21.00 mi
Rank: #22342 (+73)
20M → 21M
10:13 | 10:13/mi
35K
3:20:39
21.75 mi
Rank: #22194 (+148)
21M → 35K
6:25 | 8:35/mi
23M
3:31:50
23.00 mi
Rank: #21954 (+240)
35K → 23M
11:11 | 8:57/mi
24M
3:40:24
24.00 mi
Rank: #21822 (+132)
23M → 24M
8:34 | 8:34/mi
40K
3:48:06
24.85 mi
Rank: #21718 (+104)
24M → 40K
7:42 | 9:01/mi
25.2M
3:51:27
25.20 mi
Rank: #21671 (+47)
40K → 25.2M
3:21 | 9:43/mi
FINISH
4:00:04
26.22 mi
Rank: #21572 (+99)
25.2M → FINISH
8:37 | 8:28/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:58:41
Pace9:04 /mi
2nd Half
Distance13.11 mi
Time2:01:23
Pace9:16 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:5228:169:0628:16
9:06
-
10K
6.21 mi12:24:4756:119:0327:55
9:00
-0:06
15K
9.32 mi12:53:031:24:279:0428:16
9:06
+0:06
20K
12.43 mi13:21:121:52:369:0428:09
9:04
-0:02
HALF
13.11 mi13:27:171:58:419:046:05
8:56
-0:08
25K
15.53 mi13:49:232:20:479:0422:06
9:07
+0:11
30K
18.64 mi14:19:442:51:089:1130:21
9:47
+0:40
20M
20.00 mi14:32:373:04:019:1312:53
9:30
-0:17
21M
21.00 mi14:42:503:14:149:1510:13
10:13
+0:43
35K
21.75 mi14:49:153:20:399:146:25
8:35
-1:38
23M
23.00 mi15:00:263:31:509:1311:11
8:57
+0:22
24M
24.00 mi15:09:003:40:249:128:34
8:34
-0:23
40K
24.85 mi15:16:423:48:069:117:42
9:01
+0:27
25.2M
25.20 mi15:20:033:51:279:123:21
9:43
+0:42
FINISH
26.22 mi15:28:404:00:049:108:37
8:28
-1:15

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

8:28 /mi

Average Pace

9:10 /mi

Slowest Pace

10:13 /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

23:36

10% of race

Time at Steady Pace

2:39:40

67% of race

Time at Slower Pace

56:48

24% of race

Average Pace: 9:09 /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 mi11:56:5228:169:0628:16
9:06
#23064
10K
6.21 mi12:24:4756:119:0327:55
9:00
#22928
15K
9.32 mi12:53:031:24:279:0428:16
9:06
#22968
20K
12.43 mi13:21:121:52:369:0428:09
9:04
#22753
HALF
13.11 mi13:27:171:58:419:046:05
8:56
#22739
25K
15.53 mi13:49:232:20:479:0422:06
9:07
#22553
30K
18.64 mi14:19:442:51:089:1130:21
9:47
#22552
20M
20.00 mi14:32:373:04:019:1312:53
9:30
#22415
21M
21.00 mi14:42:503:14:149:1510:13
10:13
#22342
35K
21.75 mi14:49:153:20:399:146:25
8:35
#22194
23M
23.00 mi15:00:263:31:509:1311:11
8:57
#21954
24M
24.00 mi15:09:003:40:249:128:34
8:34
#21822
40K
24.85 mi15:16:423:48:069:117:42
9:01
#21718
25.2M
25.20 mi15:20:033:51:279:123:21
9:43
#21671
FINISH
26.22 mi15:28:404:00:049:108:37
8:28
#21572
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 mi230649204920423128(Top 80%)9209(Top 73%)9209(Top 516%)
10K6.21 mi3.10 mi22928+1369122+829122+8222772(Top 78%)9026(Top 72%)9026(Top 505%)
15K9.32 mi3.11 mi22968-409127-59127-523128(Top 80%)9209(Top 73%)9209(Top 516%)
20K12.43 mi3.11 mi22753+2159023+1049023+10422199(Top 76%)8760(Top 70%)8760(Top 490%)
HALF13.11 mi0.68 mi22739+149014+99014+922427(Top 77%)8869(Top 71%)8869(Top 497%)
25K15.53 mi2.42 mi22553+1868935+798935+7921674(Top 75%)8512(Top 68%)8512(Top 477%)
30K18.64 mi3.11 mi22552+18978-438978-4322482(Top 77%)9018(Top 72%)9018(Top 505%)
20M20.00 mi1.36 mi22415+1378909+698909+6921010(Top 72%)8352(Top 66%)8352(Top 468%)
21M21.00 mi1.00 mi22342+738884+258884+2521130(Top 73%)8451(Top 67%)8451(Top 473%)
35K21.75 mi0.75 mi22194+1488823+618823+6118074(Top 62%)6948(Top 55%)6948(Top 389%)
23M23.00 mi1.25 mi21954+2408724+998724+9918226(Top 63%)7085(Top 56%)7085(Top 397%)
24M24.00 mi1.00 mi21822+1328661+638661+6317318(Top 60%)6656(Top 53%)6656(Top 373%)
40K24.85 mi0.85 mi21718+1048615+468615+4618485(Top 64%)7318(Top 58%)7318(Top 410%)
25.2M25.20 mi0.35 mi21671+478598+178598+1718363(Top 63%)7255(Top 58%)7255(Top 406%)
FINISH26.22 mi1.02 mi21572+998547+518547+5117959(Top 62%)7038(Top 56%)7038(Top 394%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21
+97ft-345ft

Overall

23128

Females

9209

F45-49

9209

5K→10K

3.1 - 6.2 mi

Top 78%
×5
+79ft-138ft

Overall

22772

Females

9026

F45-49

9026

10K→15K

6.2 - 9.3 mi

Top 80%
×3
+67ft-78ft

Overall

23128

Females

9209

F45-49

9209

15K→20K

9.3 - 12.4 mi

Top 76%
×5
+106ft-86ft

Overall

22199

Females

8760

F45-49

8760

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22427

Females

8869

F45-49

8869

HALF→25K

13.1 - 15.5 mi

Top 75%
×4
+66ft-88ft

Overall

21674

Females

8512

F45-49

8512

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22482

Females

9018

F45-49

9018

30K→20M

18.6 - 20.0 mi

Top 72%
×5
+64ft-50ft

Overall

21010

Females

8352

F45-49

8352

20M→21M

20.0 - 21.0 mi

Top 73%
×8
+106ft-24ft

Overall

21130

Females

8451

F45-49

8451

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

18074

Females

6948

F45-49

6948

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18226

Females

7085

F45-49

7085

23M→24M

23.0 - 24.0 mi

Top 60%
×6
+12ft-82ft

Overall

17318

Females

6656

F45-49

6656

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18485

Females

7318

F45-49

7318

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1
+13ft-16ft

Overall

18363

Females

7255

F45-49

7255

25.2M→FINISH

25.2 - 26.2 mi

Top 62%
×2
+22ft-21ft

Overall

17959

Females

7038

F45-49

7038

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2275*
Passed By
783
Net Change
+1492
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23064
5K → 10K333*197+136#23064#22928
10K → 15K152192-40#22928#22968
15K → 20K268*53+215#22968#22753
20K → HALF4026+14#22753#22739
HALF → 25K221*35+186#22739#22553
25K → 30K189188+1#22553#22552
30K → 20M1447+137#22552#22415
20M → 21M11946+73#22415#22342
21M → 35K1513+148#22342#22194
35K → 23M243*3+240#22194#21954
23M → 24M1353+132#21954#21822
24M → 40K11511+104#21822#21718
40K → 25.2M569+47#21718#21671
25.2M → FINISH10910+99#21671#21572
TOTALS2275*783+1492

* 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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Activity Data

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