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BOSTON MARATHON 2026

Bruce Ames

Bib: 11872•M

CA

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M65-69)
#0 / 774
Top 21%
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
27:01
3.11 mi
Rank: #21152
Start → 5K
27:01 | 8:42/mi
10K
53:31
6.21 mi
Rank: #20827 (+325)
5K → 10K
26:30 | 8:32/mi
15K
1:20:03
9.32 mi
Rank: #20662 (+165)
10K → 15K
26:32 | 8:33/mi
20K
1:47:49
12.43 mi
Rank: #20910 (-248)
15K → 20K
27:46 | 8:57/mi
HALF
1:53:25
13.11 mi
Rank: #20799 (+111)
20K → HALF
5:36 | 8:13/mi
25K
2:14:05
15.53 mi
Rank: #20450 (+349)
HALF → 25K
20:40 | 8:32/mi
30K
2:41:15
18.64 mi
Rank: #20039 (+411)
25K → 30K
27:10 | 8:45/mi
20M
2:53:03
20.00 mi
Rank: #19854 (+185)
30K → 20M
11:48 | 8:42/mi
21M
3:02:09
21.00 mi
Rank: #19669 (+185)
20M → 21M
9:06 | 9:06/mi
35K
3:08:26
21.75 mi
Rank: #19582 (+87)
21M → 35K
6:17 | 8:24/mi
23M
3:19:08
23.00 mi
Rank: #19370 (+212)
35K → 23M
10:42 | 8:34/mi
24M
3:27:28
24.00 mi
Rank: #19211 (+159)
23M → 24M
8:20 | 8:20/mi
40K
3:34:33
24.85 mi
Rank: #19037 (+174)
24M → 40K
7:05 | 8:18/mi
25.2M
3:37:32
25.20 mi
Rank: #18928 (+109)
40K → 25.2M
2:59 | 8:40/mi
FINISH
3:45:29
26.22 mi
Rank: #18744 (+184)
25.2M → FINISH
7:57 | 7:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:53:25
Pace8:40 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:52:04
Pace8:33 /mi
📊Negative Split: 1.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:2427:018:4227:01
8:42
-
10K
6.21 mi11:13:5453:318:3726:30
8:32
-0:10
15K
9.32 mi11:40:261:20:038:3626:32
8:33
+0:01
20K
12.43 mi12:08:121:47:498:4127:46
8:57
+0:24
HALF
13.11 mi12:13:481:53:258:405:36
8:13
-0:44
25K
15.53 mi12:34:282:14:058:3820:40
8:32
+0:19
30K
18.64 mi13:01:382:41:158:4027:10
8:45
+0:13
20M
20.00 mi13:13:262:53:038:4011:48
8:42
-0:03
21M
21.00 mi13:22:323:02:098:419:06
9:06
+0:24
35K
21.75 mi13:28:493:08:268:406:17
8:24
-0:42
23M
23.00 mi13:39:313:19:088:4010:42
8:34
+0:10
24M
24.00 mi13:47:513:27:288:398:20
8:20
-0:14
40K
24.85 mi13:54:563:34:338:387:05
8:18
-0:02
25.2M
25.20 mi13:57:553:37:328:382:59
8:40
+0:22
FINISH
26.22 mi14:05:523:45:298:377:57
7:49
-0:51

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

7:49 /mi

Average Pace

8:36 /mi

Slowest Pace

9:06 /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

1:59:39

53% of race

Time at Steady Pace

1:45:50

47% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:36 /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 mi10:47:2427:018:4227:01
8:42
#21152
10K
6.21 mi11:13:5453:318:3726:30
8:32
#20827
15K
9.32 mi11:40:261:20:038:3626:32
8:33
#20662
20K
12.43 mi12:08:121:47:498:4127:46
8:57
#20910
HALF
13.11 mi12:13:481:53:258:405:36
8:13
#20799
25K
15.53 mi12:34:282:14:058:3820:40
8:32
#20450
30K
18.64 mi13:01:382:41:158:4027:10
8:45
#20039
20M
20.00 mi13:13:262:53:038:4011:48
8:42
#19854
21M
21.00 mi13:22:323:02:098:419:06
9:06
#19669
35K
21.75 mi13:28:493:08:268:406:17
8:24
#19582
23M
23.00 mi13:39:313:19:088:4010:42
8:34
#19370
24M
24.00 mi13:47:513:27:288:398:20
8:20
#19211
40K
24.85 mi13:54:563:34:338:387:05
8:18
#19037
25.2M
25.20 mi13:57:553:37:328:382:59
8:40
#18928
FINISH
26.22 mi14:05:523:45:298:377:57
7:49
#18744
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi21152128011280120358(Top 70%)12489(Top 76%)12489(Top 1614%)
10K6.21 mi3.10 mi20827+32512675+12612675+12620490(Top 71%)12548(Top 77%)12548(Top 1621%)
15K9.32 mi3.11 mi20662+16512615+6012615+6020358(Top 70%)12489(Top 76%)12489(Top 1614%)
20K12.43 mi3.11 mi20910-24812720-10512720-10521634(Top 75%)13065(Top 80%)13065(Top 1688%)
HALF13.11 mi0.68 mi20799+11112664+5612664+5618457(Top 64%)11643(Top 71%)11643(Top 1504%)
25K15.53 mi2.42 mi20450+34912496+16812496+16818697(Top 64%)11660(Top 71%)11660(Top 1506%)
30K18.64 mi3.11 mi20039+41112280+21612280+21618276(Top 63%)11379(Top 70%)11379(Top 1470%)
20M20.00 mi1.36 mi19854+18512177+10312177+10317320(Top 60%)10892(Top 67%)10892(Top 1407%)
21M21.00 mi1.00 mi19669+18512071+10612071+10616642(Top 57%)10543(Top 65%)10543(Top 1362%)
35K21.75 mi0.75 mi19582+8712022+4912022+4917011(Top 59%)10622(Top 65%)10622(Top 1372%)
23M23.00 mi1.25 mi19370+21211906+11611906+11615996(Top 55%)10104(Top 62%)10104(Top 1305%)
24M24.00 mi1.00 mi19211+15911820+8611820+8615906(Top 55%)10009(Top 61%)10009(Top 1293%)
40K24.85 mi0.85 mi19037+17411723+9711723+9714355(Top 49%)9229(Top 56%)9229(Top 1192%)
25.2M25.20 mi0.35 mi18928+10911674+4911674+4912580(Top 43%)8419(Top 52%)8419(Top 1088%)
FINISH26.22 mi1.02 mi18744+18411581+9311581+9313781(Top 47%)8934(Top 55%)8934(Top 1154%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20358

Males

12489

M65-69

12489

5K→10K

3.1 - 6.2 mi

Top 71%
×5
+79ft-138ft

Overall

20490

Males

12548

M65-69

12548

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20358

Males

12489

M65-69

12489

15K→20K

9.3 - 12.4 mi

Top 75%
×5
+106ft-86ft

Overall

21634

Males

13065

M65-69

13065

20K→HALF

12.4 - 13.1 mi

Top 64%
×2
+19ft-37ft

Overall

18457

Males

11643

M65-69

11643

HALF→25K

13.1 - 15.5 mi

Top 64%
×4
+66ft-88ft

Overall

18697

Males

11660

M65-69

11660

25K→30K

15.5 - 18.6 mi

Top 63%
×9
+181ft-148ft

Overall

18276

Males

11379

M65-69

11379

30K→20M

18.6 - 20.0 mi

Top 60%
×5
+64ft-50ft

Overall

17320

Males

10892

M65-69

10892

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16642

Males

10543

M65-69

10543

21M→35K

21.0 - 21.8 mi

Top 59%
×7
+17ft-86ft

Overall

17011

Males

10622

M65-69

10622

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

15996

Males

10104

M65-69

10104

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

15906

Males

10009

M65-69

10009

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14355

Males

9229

M65-69

9229

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12580

Males

8419

M65-69

8419

25.2M→FINISH

25.2 - 26.2 mi

Top 47%
×2
+22ft-21ft

Overall

13781

Males

8934

M65-69

8934

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3141*
Passed By
579
Net Change
+2408
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21152
5K → 10K493*168+325#21152#20827
10K → 15K293*128+165#20827#20662
15K → 20K106200-248#20662#20910
20K → HALF1132+111#20910#20799
HALF → 25K359*10+349#20799#20450
25K → 30K426*15+411#20450#20039
30K → 20M19611+185#20039#19854
20M → 21M19712+185#19854#19669
21M → 35K969+87#19669#19582
35K → 23M224*12+212#19582#19370
23M → 24M1634+159#19370#19211
24M → 40K1751+174#19211#19037
40K → 25.2M1101+109#19037#18928
25.2M → FINISH1906+184#18928#18744
TOTALS3141*579+2408

* 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

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing