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BOSTON MARATHON 2026

Adam Weir

Bib: 10609•M

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 38%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 40%
Age Group (M45-49)
#0 / 2413
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
21:34
3.11 mi
Rank: #8093
Start → 5K
21:34 | 6:57/mi
10K
43:17
6.21 mi
Rank: #8328 (-235)
5K → 10K
21:43 | 7:00/mi
15K
1:04:55
9.32 mi
Rank: #8320 (+8)
10K → 15K
21:38 | 6:58/mi
20K
1:27:10
12.43 mi
Rank: #8471 (-151)
15K → 20K
22:15 | 7:10/mi
HALF
1:31:58
13.11 mi
Rank: #8484 (-13)
20K → HALF
4:48 | 7:03/mi
25K
1:49:34
15.53 mi
Rank: #8557 (-73)
HALF → 25K
17:36 | 7:16/mi
30K
2:13:33
18.64 mi
Rank: #8941 (-384)
25K → 30K
23:59 | 7:44/mi
20M
2:24:17
20.00 mi
Rank: #9141 (-200)
30K → 20M
10:44 | 7:55/mi
21M
2:33:17
21.00 mi
Rank: #9544 (-403)
20M → 21M
9:00 | 9:00/mi
35K
2:39:10
21.75 mi
Rank: #9644 (-100)
21M → 35K
5:53 | 7:52/mi
23M
2:49:41
23.00 mi
Rank: #9956 (-312)
35K → 23M
10:31 | 8:25/mi
24M
2:57:51
24.00 mi
Rank: #10193 (-237)
23M → 24M
8:10 | 8:10/mi
40K
3:05:35
24.85 mi
Rank: #10582 (-389)
24M → 40K
7:44 | 9:03/mi
25.2M
3:08:48
25.20 mi
Rank: #10674 (-92)
40K → 25.2M
3:13 | 9:20/mi
FINISH
3:17:33
26.22 mi
Rank: #11014 (-340)
25.2M → FINISH
8:45 | 8:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:58
Pace7:01 /mi
2nd Half
Distance13.11 mi
Time1:45:35
Pace8:04 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:4921:346:5721:34
6:57
-
10K
6.21 mi11:00:3243:176:5821:43
7:00
+0:03
15K
9.32 mi11:22:101:04:556:5821:38
6:58
-0:02
20K
12.43 mi11:44:251:27:107:0122:15
7:10
+0:12
HALF
13.11 mi11:49:131:31:587:014:48
7:03
-0:07
25K
15.53 mi12:06:491:49:347:0417:36
7:16
+0:13
30K
18.64 mi12:30:482:13:337:1023:59
7:44
+0:28
20M
20.00 mi12:41:322:24:177:1310:44
7:55
+0:11
21M
21.00 mi12:50:322:33:177:189:00
9:00
+1:05
35K
21.75 mi12:56:252:39:107:205:53
7:52
-1:08
23M
23.00 mi13:06:562:49:417:2310:31
8:25
+0:33
24M
24.00 mi13:15:062:57:517:258:10
8:10
-0:15
40K
24.85 mi13:22:503:05:357:297:44
9:03
+0:53
25.2M
25.20 mi13:26:033:08:487:303:13
9:20
+0:17
FINISH
26.22 mi13:34:483:17:337:338:45
8:36
-0:44

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

6:57 /mi

Average Pace

7:32 /mi

Slowest Pace

9:20 /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

1:49:34

55% of race

Time at Steady Pace

48:46

25% of race

Time at Slower Pace

39:13

20% of race

Average Pace: 7:32 /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 mi10:38:4921:346:5721:34
6:57
#8093
10K
6.21 mi11:00:3243:176:5821:43
7:00
#8328
15K
9.32 mi11:22:101:04:556:5821:38
6:58
#8320
20K
12.43 mi11:44:251:27:107:0122:15
7:10
#8471
HALF
13.11 mi11:49:131:31:587:014:48
7:03
#8484
25K
15.53 mi12:06:491:49:347:0417:36
7:16
#8557
30K
18.64 mi12:30:482:13:337:1023:59
7:44
#8941
20M
20.00 mi12:41:322:24:177:1310:44
7:55
#9141
21M
21.00 mi12:50:322:33:177:189:00
9:00
#9544
35K
21.75 mi12:56:252:39:107:205:53
7:52
#9644
23M
23.00 mi13:06:562:49:417:2310:31
8:25
#9956
24M
24.00 mi13:15:062:57:517:258:10
8:10
#10193
40K
24.85 mi13:22:503:05:357:297:44
9:03
#10582
25.2M
25.20 mi13:26:033:08:487:303:13
9:20
#10674
FINISH
26.22 mi13:34:483:17:337:338:45
8:36
#11014
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi8093696169618317(Top 29%)7072(Top 43%)7072(Top 293%)
10K6.21 mi3.10 mi8328-2357095-1347095-1348604(Top 30%)7270(Top 44%)7270(Top 301%)
15K9.32 mi3.11 mi8320+87080+157080+158317(Top 29%)7072(Top 43%)7072(Top 293%)
20K12.43 mi3.11 mi8471-1517167-877167-879051(Top 31%)7451(Top 46%)7451(Top 309%)
HALF13.11 mi0.68 mi8484-137171-47171-48999(Top 31%)7478(Top 46%)7478(Top 310%)
25K15.53 mi2.42 mi8557-737201-307201-309364(Top 32%)7528(Top 46%)7528(Top 312%)
30K18.64 mi3.11 mi8941-3847387-1867387-18611379(Top 39%)8376(Top 51%)8376(Top 347%)
20M20.00 mi1.36 mi9141-2007461-747461-7412068(Top 42%)8584(Top 53%)8584(Top 356%)
21M21.00 mi1.00 mi9544-4037652-1917652-19116090(Top 55%)10286(Top 63%)10286(Top 426%)
35K21.75 mi0.75 mi9644-1007690-387690-3813465(Top 46%)9060(Top 55%)9060(Top 375%)
23M23.00 mi1.25 mi9956-3127811-1217811-12115079(Top 52%)9709(Top 59%)9709(Top 402%)
24M24.00 mi1.00 mi10193-2377892-817892-8114816(Top 51%)9524(Top 58%)9524(Top 395%)
40K24.85 mi0.85 mi10582-3898073-1818073-18118575(Top 64%)11147(Top 68%)11147(Top 462%)
25.2M25.20 mi0.35 mi10674-928114-418114-4116380(Top 56%)10127(Top 62%)10127(Top 420%)
FINISH26.22 mi1.02 mi11014-3408247-1338247-13318574(Top 64%)11162(Top 68%)11162(Top 463%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21
+97ft-345ft

Overall

8317

Males

7072

M45-49

7072

5K→10K

3.1 - 6.2 mi

Top 30%
×5
+79ft-138ft

Overall

8604

Males

7270

M45-49

7270

10K→15K

6.2 - 9.3 mi

Top 29%
×3
+67ft-78ft

Overall

8317

Males

7072

M45-49

7072

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

9051

Males

7451

M45-49

7451

20K→HALF

12.4 - 13.1 mi

Top 31%
×2
+19ft-37ft

Overall

8999

Males

7478

M45-49

7478

HALF→25K

13.1 - 15.5 mi

Top 32%
×4
+66ft-88ft

Overall

9364

Males

7528

M45-49

7528

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11379

Males

8376

M45-49

8376

30K→20M

18.6 - 20.0 mi

Top 42%
×5
+64ft-50ft

Overall

12068

Males

8584

M45-49

8584

20M→21M

20.0 - 21.0 mi

Top 55%
×8
+106ft-24ft

Overall

16090

Males

10286

M45-49

10286

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13465

Males

9060

M45-49

9060

35K→23M

21.8 - 23.0 mi

Top 52%
×5
+23ft-63ft

Overall

15079

Males

9709

M45-49

9709

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14816

Males

9524

M45-49

9524

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18575

Males

11147

M45-49

11147

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16380

Males

10127

M45-49

10127

25.2M→FINISH

25.2 - 26.2 mi

Top 64%
×2
+22ft-21ft

Overall

18574

Males

11162

M45-49

11162

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
754
Passed By
2366
Net Change
-2921
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8093
5K → 10K119200-235#8093#8328
10K → 15K143135+8#8328#8320
15K → 20K90200-151#8320#8471
20K → HALF2033-13#8471#8484
HALF → 25K93166-73#8484#8557
25K → 30K68200-384#8557#8941
30K → 20M54200-200#8941#9141
20M → 21M15200-403#9141#9544
21M → 35K31131-100#9544#9644
35K → 23M46200-312#9644#9956
23M → 24M39200-237#9956#10193
24M → 40K12200-389#10193#10582
40K → 25.2M9101-92#10582#10674
25.2M → FINISH15200-340#10674#11014
TOTALS7542366-2921
📊

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