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BOSTON MARATHON 2026

Joseph Yarbrough

Bib: 10821•M

MN

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
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
21:41
3.11 mi
Rank: #8381
Start → 5K
21:41 | 6:59/mi
10K
43:09
6.21 mi
Rank: #8181 (+200)
5K → 10K
21:28 | 6:55/mi
15K
1:04:32
9.32 mi
Rank: #8009 (+172)
10K → 15K
21:23 | 6:53/mi
20K
1:26:21
12.43 mi
Rank: #7998 (+11)
15K → 20K
21:49 | 7:02/mi
HALF
1:31:06
13.11 mi
Rank: #8015 (-17)
20K → HALF
4:45 | 6:59/mi
25K
1:48:42
15.53 mi
Rank: #8147 (-132)
HALF → 25K
17:36 | 7:16/mi
30K
2:12:54
18.64 mi
Rank: #8667 (-520)
25K → 30K
24:12 | 7:48/mi
20M
2:24:23
20.00 mi
Rank: #9183 (-516)
30K → 20M
11:29 | 8:28/mi
21M
2:33:16
21.00 mi
Rank: #9537 (-354)
20M → 21M
8:53 | 8:53/mi
35K
2:39:11
21.75 mi
Rank: #9653 (-116)
21M → 35K
5:55 | 7:55/mi
23M
2:50:43
23.00 mi
Rank: #10387 (-734)
35K → 23M
11:32 | 9:13/mi
24M
3:00:23
24.00 mi
Rank: #11121 (-734)
23M → 24M
9:40 | 9:40/mi
40K
3:11:03
24.85 mi
Rank: #12460 (-1339)
24M → 40K
10:40 | 12:29/mi
25.2M
3:15:27
25.20 mi
Rank: #12887 (-427)
40K → 25.2M
4:24 | 12:46/mi
FINISH
3:25:50
26.22 mi
Rank: #13650 (-763)
25.2M → FINISH
10:23 | 10:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:06
Pace6:57 /mi
2nd Half
Distance13.11 mi
Time1:54:44
Pace8:46 /mi
📊Positive Split: 25.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:39:3221:416:5921:41
6:59
-
10K
6.21 mi11:01:0043:096:5721:28
6:55
-0:04
15K
9.32 mi11:22:231:04:326:5621:23
6:53
-0:02
20K
12.43 mi11:44:121:26:216:5721:49
7:02
+0:09
HALF
13.11 mi11:48:571:31:066:574:45
6:59
-0:03
25K
15.53 mi12:06:331:48:427:0017:36
7:16
+0:17
30K
18.64 mi12:30:452:12:547:0824:12
7:48
+0:32
20M
20.00 mi12:42:142:24:237:1411:29
8:28
+0:40
21M
21.00 mi12:51:072:33:167:188:53
8:53
+0:25
35K
21.75 mi12:57:022:39:117:205:55
7:55
-0:58
23M
23.00 mi13:08:342:50:437:2611:32
9:13
+1:18
24M
24.00 mi13:18:143:00:237:319:40
9:40
+0:27
40K
24.85 mi13:28:543:11:037:4210:40
12:29
+2:49
25.2M
25.20 mi13:33:183:15:277:464:24
12:46
+0:17
FINISH
26.22 mi13:43:413:25:507:5210:23
10:12
-2:34

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

6:53 /mi

Average Pace

7:51 /mi

Slowest Pace

12:46 /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

42:51

21% of race

Time at Steady Pace

1:47:27

52% of race

Time at Slower Pace

55:32

27% of race

Average Pace: 7:51 /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 mi10:39:3221:416:5921:41
6:59
#8381
10K
6.21 mi11:01:0043:096:5721:28
6:55
#8181
15K
9.32 mi11:22:231:04:326:5621:23
6:53
#8009
20K
12.43 mi11:44:121:26:216:5721:49
7:02
#7998
HALF
13.11 mi11:48:571:31:066:574:45
6:59
#8015
25K
15.53 mi12:06:331:48:427:0017:36
7:16
#8147
30K
18.64 mi12:30:452:12:547:0824:12
7:48
#8667
20M
20.00 mi12:42:142:24:237:1411:29
8:28
#9183
21M
21.00 mi12:51:072:33:167:188:53
8:53
#9537
35K
21.75 mi12:57:022:39:117:205:55
7:55
#9653
23M
23.00 mi13:08:342:50:437:2611:32
9:13
#10387
24M
24.00 mi13:18:143:00:237:319:40
9:40
#11121
40K
24.85 mi13:28:543:11:037:4210:40
12:29
#12460
25.2M
25.20 mi13:33:183:15:277:464:24
12:46
#12887
FINISH
26.22 mi13:43:413:25:507:5210:23
10:12
#13650
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 mi8381716271627633(Top 26%)6624(Top 41%)6624(Top 275%)
10K6.21 mi3.10 mi8181+2007014+1487014+1487997(Top 28%)6898(Top 42%)6898(Top 286%)
15K9.32 mi3.11 mi8009+1726896+1186896+1187633(Top 26%)6624(Top 41%)6624(Top 275%)
20K12.43 mi3.11 mi7998+116870+266870+268036(Top 28%)6863(Top 42%)6863(Top 284%)
HALF13.11 mi0.68 mi8015-176887-176887-178470(Top 29%)7169(Top 44%)7169(Top 297%)
25K15.53 mi2.42 mi8147-1326959-726959-729367(Top 32%)7531(Top 46%)7531(Top 312%)
30K18.64 mi3.11 mi8667-5207231-2727231-27211889(Top 41%)8610(Top 53%)8610(Top 357%)
20M20.00 mi1.36 mi9183-5167485-2547485-25415899(Top 55%)10249(Top 63%)10249(Top 425%)
21M21.00 mi1.00 mi9537-3547648-1637648-16315436(Top 53%)9998(Top 61%)9998(Top 414%)
35K21.75 mi0.75 mi9653-1167694-467694-4613816(Top 48%)9238(Top 57%)9238(Top 383%)
23M23.00 mi1.25 mi10387-7348011-3178011-31719475(Top 67%)11679(Top 71%)11679(Top 484%)
24M24.00 mi1.00 mi11121-7348361-3508361-35021859(Top 75%)12807(Top 78%)12807(Top 531%)
40K24.85 mi0.85 mi12460-13398945-5848945-58426488(Top 91%)15003(Top 92%)15003(Top 622%)
25.2M25.20 mi0.35 mi12887-4279120-1759120-17525712(Top 89%)14634(Top 90%)14634(Top 606%)
FINISH26.22 mi1.02 mi13650-7639420-3009420-30024320(Top 84%)13941(Top 85%)13941(Top 578%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 26%
×21
+97ft-345ft

Overall

7633

Males

6624

M45-49

6624

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

7997

Males

6898

M45-49

6898

10K→15K

6.2 - 9.3 mi

Top 26%
×3
+67ft-78ft

Overall

7633

Males

6624

M45-49

6624

15K→20K

9.3 - 12.4 mi

Top 28%
×5
+106ft-86ft

Overall

8036

Males

6863

M45-49

6863

20K→HALF

12.4 - 13.1 mi

Top 29%
×2
+19ft-37ft

Overall

8470

Males

7169

M45-49

7169

HALF→25K

13.1 - 15.5 mi

Top 32%
×4
+66ft-88ft

Overall

9367

Males

7531

M45-49

7531

25K→30K

15.5 - 18.6 mi

Top 41%
×9
+181ft-148ft

Overall

11889

Males

8610

M45-49

8610

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

15899

Males

10249

M45-49

10249

20M→21M

20.0 - 21.0 mi

Top 53%
×8
+106ft-24ft

Overall

15436

Males

9998

M45-49

9998

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13816

Males

9238

M45-49

9238

35K→23M

21.8 - 23.0 mi

Top 67%
×5
+23ft-63ft

Overall

19475

Males

11679

M45-49

11679

23M→24M

23.0 - 24.0 mi

Top 75%
×6
+12ft-82ft

Overall

21859

Males

12807

M45-49

12807

24M→40K

24.0 - 24.9 mi

Top 91%
×1
+6ft-20ft

Overall

26488

Males

15003

M45-49

15003

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1
+13ft-16ft

Overall

25712

Males

14634

M45-49

14634

25.2M→FINISH

25.2 - 26.2 mi

Top 84%
×2
+22ft-21ft

Overall

24320

Males

13941

M45-49

13941

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
955
Passed By
6222
Net Change
-5269
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8381
5K → 10K313113+200#8381#8181
10K → 15K23159+172#8181#8009
15K → 20K144133+11#8009#7998
20K → HALF2643-17#7998#8015
HALF → 25K74206-132#8015#8147
25K → 30K58578-520#8147#8667
30K → 20M20536-516#8667#9183
20M → 21M18372-354#9183#9537
21M → 35K29145-116#9537#9653
35K → 23M29761-734#9653#10387
23M → 24M7741-734#10387#11121
24M → 40K01339-1339#11121#12460
40K → 25.2M1428-427#12460#12887
25.2M → FINISH5768-763#12887#13650
TOTALS9556222-5269
📊

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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing