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BOSTON MARATHON 2026

Andrew Rossiter

Bib: 12058•M

NL

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
Masters (Masters Men)
#0 / 10617
Top 31%
Age Group (M50-54)
#0 / 1868
Top 28%
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
21:59
3.11 mi
Rank: #9151
Start → 5K
21:59 | 7:05/mi
10K
44:04
6.21 mi
Rank: #9280 (-129)
5K → 10K
22:05 | 7:07/mi
15K
1:06:09
9.32 mi
Rank: #9249 (+31)
10K → 15K
22:05 | 7:07/mi
20K
1:28:30
12.43 mi
Rank: #9246 (+3)
15K → 20K
22:21 | 7:12/mi
HALF
1:33:19
13.11 mi
Rank: #9241 (+5)
20K → HALF
4:49 | 7:04/mi
25K
1:50:46
15.53 mi
Rank: #9139 (+102)
HALF → 25K
17:27 | 7:12/mi
30K
2:13:37
18.64 mi
Rank: #8964 (+175)
25K → 30K
22:51 | 7:22/mi
20M
2:23:45
20.00 mi
Rank: #8920 (+44)
30K → 20M
10:08 | 7:28/mi
21M
2:31:42
21.00 mi
Rank: #8916 (+4)
20M → 21M
7:57 | 7:57/mi
35K
2:37:02
21.75 mi
Rank: #8855 (+61)
21M → 35K
5:20 | 7:08/mi
23M
2:46:32
23.00 mi
Rank: #8847 (+8)
35K → 23M
9:30 | 7:36/mi
24M
2:53:48
24.00 mi
Rank: #8782 (+65)
23M → 24M
7:16 | 7:16/mi
40K
3:00:08
24.85 mi
Rank: #8720 (+62)
24M → 40K
6:20 | 7:25/mi
25.2M
3:03:08
25.20 mi
Rank: #8775 (-55)
40K → 25.2M
3:00 | 8:42/mi
FINISH
3:10:35
26.22 mi
Rank: #8760 (+15)
25.2M → FINISH
7:27 | 7:19/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:19
Pace7:08 /mi
2nd Half
Distance13.11 mi
Time1:37:16
Pace7:26 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0621:597:0521:59
7:05
-
10K
6.21 mi11:12:1144:047:0622:05
7:07
+0:02
15K
9.32 mi11:34:161:06:097:0622:05
7:07
0:00
20K
12.43 mi11:56:371:28:307:0822:21
7:12
+0:05
HALF
13.11 mi12:01:261:33:197:084:49
7:04
-0:08
25K
15.53 mi12:18:531:50:467:0817:27
7:12
+0:08
30K
18.64 mi12:41:442:13:377:1122:51
7:22
+0:10
20M
20.00 mi12:51:522:23:457:1210:08
7:28
+0:06
21M
21.00 mi12:59:492:31:427:147:57
7:57
+0:29
35K
21.75 mi13:05:092:37:027:145:20
7:08
-0:49
23M
23.00 mi13:14:392:46:327:159:30
7:36
+0:28
24M
24.00 mi13:21:552:53:487:157:16
7:16
-0:20
40K
24.85 mi13:28:153:00:087:156:20
7:25
+0:09
25.2M
25.20 mi13:31:153:03:087:173:00
8:42
+1:17
FINISH
26.22 mi13:38:423:10:357:177:27
7:19
-1:23

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

7:04 /mi

Average Pace

7:16 /mi

Slowest Pace

8:42 /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

0:00

0% of race

Time at Steady Pace

2:50:08

89% of race

Time at Slower Pace

20:27

11% of race

Average Pace: 7:16 /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 mi10:50:0621:597:0521:59
7:05
#9151
10K
6.21 mi11:12:1144:047:0622:05
7:07
#9280
15K
9.32 mi11:34:161:06:097:0622:05
7:07
#9249
20K
12.43 mi11:56:371:28:307:0822:21
7:12
#9246
HALF
13.11 mi12:01:261:33:197:084:49
7:04
#9241
25K
15.53 mi12:18:531:50:467:0817:27
7:12
#9139
30K
18.64 mi12:41:442:13:377:1122:51
7:22
#8964
20M
20.00 mi12:51:522:23:457:1210:08
7:28
#8920
21M
21.00 mi12:59:492:31:427:147:57
7:57
#8916
35K
21.75 mi13:05:092:37:027:145:20
7:08
#8855
23M
23.00 mi13:14:392:46:327:159:30
7:36
#8847
24M
24.00 mi13:21:552:53:487:157:16
7:16
#8782
40K
24.85 mi13:28:153:00:087:156:20
7:25
#8720
25.2M
25.20 mi13:31:153:03:087:173:00
8:42
#8775
FINISH
26.22 mi13:38:423:10:357:177:27
7:19
#8760
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi9151764676469333(Top 32%)7671(Top 47%)7671(Top 411%)
10K6.21 mi3.10 mi9280-1297703-577703-579448(Top 33%)7760(Top 47%)7760(Top 415%)
15K9.32 mi3.11 mi9249+317660+437660+439333(Top 32%)7671(Top 47%)7671(Top 411%)
20K12.43 mi3.11 mi9246+37640+207640+209277(Top 32%)7558(Top 46%)7558(Top 405%)
HALF13.11 mi0.68 mi9241+57633+77633+79122(Top 31%)7528(Top 46%)7528(Top 403%)
25K15.53 mi2.42 mi9139+1027549+847549+848833(Top 30%)7221(Top 44%)7221(Top 387%)
30K18.64 mi3.11 mi8964+1757401+1487401+1488532(Top 29%)6906(Top 42%)6906(Top 370%)
20M20.00 mi1.36 mi8920+447347+547347+548835(Top 30%)6969(Top 43%)6969(Top 373%)
21M21.00 mi1.00 mi8916+47316+317316+319524(Top 33%)7223(Top 44%)7223(Top 387%)
35K21.75 mi0.75 mi8855+617258+587258+588037(Top 28%)6446(Top 39%)6446(Top 345%)
23M23.00 mi1.25 mi8847+87211+477211+479506(Top 33%)7142(Top 44%)7142(Top 382%)
24M24.00 mi1.00 mi8782+657156+557156+558326(Top 29%)6433(Top 39%)6433(Top 344%)
40K24.85 mi0.85 mi8720+627087+697087+698179(Top 28%)6274(Top 38%)6274(Top 336%)
25.2M25.20 mi0.35 mi8775-557101-147101-1412773(Top 44%)8459(Top 52%)8459(Top 453%)
FINISH26.22 mi1.02 mi8760+157072+297072+299941(Top 34%)7085(Top 43%)7085(Top 379%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21
+97ft-345ft

Overall

9333

Males

7671

M50-54

7671

5K→10K

3.1 - 6.2 mi

Top 33%
×5
+79ft-138ft

Overall

9448

Males

7760

M50-54

7760

10K→15K

6.2 - 9.3 mi

Top 32%
×3
+67ft-78ft

Overall

9333

Males

7671

M50-54

7671

15K→20K

9.3 - 12.4 mi

Top 32%
×5
+106ft-86ft

Overall

9277

Males

7558

M50-54

7558

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

9122

Males

7528

M50-54

7528

HALF→25K

13.1 - 15.5 mi

Top 30%
×4
+66ft-88ft

Overall

8833

Males

7221

M50-54

7221

25K→30K

15.5 - 18.6 mi

Top 29%
×9
+181ft-148ft

Overall

8532

Males

6906

M50-54

6906

30K→20M

18.6 - 20.0 mi

Top 30%
×5
+64ft-50ft

Overall

8835

Males

6969

M50-54

6969

20M→21M

20.0 - 21.0 mi

Top 33%
×8
+106ft-24ft

Overall

9524

Males

7223

M50-54

7223

21M→35K

21.0 - 21.8 mi

Top 28%
×7
+17ft-86ft

Overall

8037

Males

6446

M50-54

6446

35K→23M

21.8 - 23.0 mi

Top 33%
×5
+23ft-63ft

Overall

9506

Males

7142

M50-54

7142

23M→24M

23.0 - 24.0 mi

Top 29%
×6
+12ft-82ft

Overall

8326

Males

6433

M50-54

6433

24M→40K

24.0 - 24.9 mi

Top 28%
×1
+6ft-20ft

Overall

8179

Males

6274

M50-54

6274

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1
+13ft-16ft

Overall

12773

Males

8459

M50-54

8459

25.2M→FINISH

25.2 - 26.2 mi

Top 34%
×2
+22ft-21ft

Overall

9941

Males

7085

M50-54

7085

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1560
Passed By
1169
Net Change
+391
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9151
5K → 10K169298-129#9151#9280
10K → 15K165134+31#9280#9249
15K → 20K132129+3#9249#9246
20K → HALF2520+5#9246#9241
HALF → 25K14846+102#9241#9139
25K → 30K25176+175#9139#8964
30K → 20M10662+44#8964#8920
20M → 21M8985+4#8920#8916
21M → 35K7918+61#8916#8855
35K → 23M114106+8#8855#8847
23M → 24M9530+65#8847#8782
24M → 40K9432+62#8782#8720
40K → 25.2M2176-55#8720#8775
25.2M → FINISH7257+15#8775#8760
TOTALS15601169+391
📊

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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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing