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BOSTON MARATHON 2026

Joseph Dietrich

Bib: 15326•M

OR

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0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Masters (Masters Men)
#0 / 10617
Top 32%
Age Group (M50-54)
#0 / 1868
Top 30%
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
22:51
3.11 mi
Rank: #11513
Start → 5K
22:51 | 7:22/mi
10K
45:32
6.21 mi
Rank: #11313 (+200)
5K → 10K
22:41 | 7:19/mi
15K
1:08:11
9.32 mi
Rank: #11164 (+149)
10K → 15K
22:39 | 7:18/mi
20K
1:30:55
12.43 mi
Rank: #10982 (+182)
15K → 20K
22:44 | 7:20/mi
HALF
1:35:50
13.11 mi
Rank: #10932 (+50)
20K → HALF
4:55 | 7:13/mi
25K
1:53:23
15.53 mi
Rank: #10579 (+353)
HALF → 25K
17:33 | 7:15/mi
30K
2:16:03
18.64 mi
Rank: #10048 (+531)
25K → 30K
22:40 | 7:18/mi
20M
2:25:57
20.00 mi
Rank: #9810 (+238)
30K → 20M
9:54 | 7:18/mi
21M
2:33:29
21.00 mi
Rank: #9615 (+195)
20M → 21M
7:32 | 7:32/mi
35K
2:38:46
21.75 mi
Rank: #9506 (+109)
21M → 35K
5:17 | 7:04/mi
23M
2:48:04
23.00 mi
Rank: #9349 (+157)
35K → 23M
9:18 | 7:26/mi
24M
2:55:12
24.00 mi
Rank: #9233 (+116)
23M → 24M
7:08 | 7:08/mi
40K
3:01:26
24.85 mi
Rank: #9119 (+114)
24M → 40K
6:14 | 7:18/mi
25.2M
3:04:11
25.20 mi
Rank: #9082 (+37)
40K → 25.2M
2:45 | 7:59/mi
FINISH
3:11:28
26.22 mi
Rank: #9020 (+62)
25.2M → FINISH
7:17 | 7:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:35:50
Pace7:19 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:35:38
Pace7:18 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:2422:517:2222:51
7:22
-
10K
6.21 mi11:18:0545:327:2022:41
7:19
-0:03
15K
9.32 mi11:40:441:08:117:1922:39
7:18
-0:01
20K
12.43 mi12:03:281:30:557:1922:44
7:20
+0:02
HALF
13.11 mi12:08:231:35:507:194:55
7:13
-0:07
25K
15.53 mi12:25:561:53:237:1817:33
7:15
+0:02
30K
18.64 mi12:48:362:16:037:1822:40
7:18
+0:03
20M
20.00 mi12:58:302:25:577:189:54
7:18
0:00
21M
21.00 mi13:06:022:33:297:197:32
7:32
+0:14
35K
21.75 mi13:11:192:38:467:195:17
7:04
-0:28
23M
23.00 mi13:20:372:48:047:199:18
7:26
+0:22
24M
24.00 mi13:27:452:55:127:197:08
7:08
-0:18
40K
24.85 mi13:33:593:01:267:186:14
7:18
+0:10
25.2M
25.20 mi13:36:443:04:117:192:45
7:59
+0:41
FINISH
26.22 mi13:44:013:11:287:197:17
7:09
-0:50

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

7:18 /mi

Slowest Pace

7:59 /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

3:08:43

99% of race

Time at Steady Pace

2:45

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:18 /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 mi10:55:2422:517:2222:51
7:22
#11513
10K
6.21 mi11:18:0545:327:2022:41
7:19
#11313
15K
9.32 mi11:40:441:08:117:1922:39
7:18
#11164
20K
12.43 mi12:03:281:30:557:1922:44
7:20
#10982
HALF
13.11 mi12:08:231:35:507:194:55
7:13
#10932
25K
15.53 mi12:25:561:53:237:1817:33
7:15
#10579
30K
18.64 mi12:48:362:16:037:1822:40
7:18
#10048
20M
20.00 mi12:58:302:25:577:189:54
7:18
#9810
21M
21.00 mi13:06:022:33:297:197:32
7:32
#9615
35K
21.75 mi13:11:192:38:467:195:17
7:04
#9506
23M
23.00 mi13:20:372:48:047:199:18
7:26
#9349
24M
24.00 mi13:27:452:55:127:197:08
7:08
#9233
40K
24.85 mi13:33:593:01:267:186:14
7:18
#9119
25.2M
25.20 mi13:36:443:04:117:192:45
7:59
#9082
FINISH
26.22 mi13:44:013:11:287:197:17
7:09
#9020
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 mi115138816881610940(Top 38%)8453(Top 52%)8453(Top 453%)
10K6.21 mi3.10 mi11313+2008702+1148702+11411144(Top 38%)8591(Top 53%)8591(Top 460%)
15K9.32 mi3.11 mi11164+1498602+1008602+10010940(Top 38%)8453(Top 52%)8453(Top 453%)
20K12.43 mi3.11 mi10982+1828483+1198483+11910325(Top 36%)8074(Top 49%)8074(Top 432%)
HALF13.11 mi0.68 mi10932+508456+278456+2710315(Top 36%)8116(Top 50%)8116(Top 434%)
25K15.53 mi2.42 mi10579+3538257+1998257+1999165(Top 32%)7414(Top 45%)7414(Top 397%)
30K18.64 mi3.11 mi10048+5317953+3047953+3048052(Top 28%)6647(Top 41%)6647(Top 356%)
20M20.00 mi1.36 mi9810+2387806+1477806+1477580(Top 26%)6266(Top 38%)6266(Top 335%)
21M21.00 mi1.00 mi9615+1957684+1227684+1226717(Top 23%)5595(Top 34%)5595(Top 300%)
35K21.75 mi0.75 mi9506+1097615+697615+697562(Top 26%)6180(Top 38%)6180(Top 331%)
23M23.00 mi1.25 mi9349+1577502+1137502+1138344(Top 29%)6520(Top 40%)6520(Top 349%)
24M24.00 mi1.00 mi9233+1167411+917411+917383(Top 25%)5914(Top 36%)5914(Top 317%)
40K24.85 mi0.85 mi9119+1147317+947317+947358(Top 25%)5815(Top 36%)5815(Top 311%)
25.2M25.20 mi0.35 mi9082+377292+257292+258146(Top 28%)6181(Top 38%)6181(Top 331%)
FINISH26.22 mi1.02 mi9020+627219+737219+738676(Top 30%)6414(Top 39%)6414(Top 343%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21
+97ft-345ft

Overall

10940

Males

8453

M50-54

8453

5K→10K

3.1 - 6.2 mi

Top 38%
×5
+79ft-138ft

Overall

11144

Males

8591

M50-54

8591

10K→15K

6.2 - 9.3 mi

Top 38%
×3
+67ft-78ft

Overall

10940

Males

8453

M50-54

8453

15K→20K

9.3 - 12.4 mi

Top 36%
×5
+106ft-86ft

Overall

10325

Males

8074

M50-54

8074

20K→HALF

12.4 - 13.1 mi

Top 36%
×2
+19ft-37ft

Overall

10315

Males

8116

M50-54

8116

HALF→25K

13.1 - 15.5 mi

Top 32%
×4
+66ft-88ft

Overall

9165

Males

7414

M50-54

7414

25K→30K

15.5 - 18.6 mi

Top 28%
×9
+181ft-148ft

Overall

8052

Males

6647

M50-54

6647

30K→20M

18.6 - 20.0 mi

Top 26%
×5
+64ft-50ft

Overall

7580

Males

6266

M50-54

6266

20M→21M

20.0 - 21.0 mi

Top 23%
×8
+106ft-24ft

Overall

6717

Males

5595

M50-54

5595

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7562

Males

6180

M50-54

6180

35K→23M

21.8 - 23.0 mi

Top 29%
×5
+23ft-63ft

Overall

8344

Males

6520

M50-54

6520

23M→24M

23.0 - 24.0 mi

Top 25%
×6
+12ft-82ft

Overall

7383

Males

5914

M50-54

5914

24M→40K

24.0 - 24.9 mi

Top 25%
×1
+6ft-20ft

Overall

7358

Males

5815

M50-54

5815

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1
+13ft-16ft

Overall

8146

Males

6181

M50-54

6181

25.2M→FINISH

25.2 - 26.2 mi

Top 30%
×2
+22ft-21ft

Overall

8676

Males

6414

M50-54

6414

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2998*
Passed By
505
Net Change
+2493
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11513
5K → 10K371*171+200#11513#11313
10K → 15K252*103+149#11313#11164
15K → 20K235*53+182#11164#10982
20K → HALF6616+50#10982#10932
HALF → 25K363*10+353#10932#10579
25K → 30K542*11+531#10579#10048
30K → 20M244*6+238#10048#9810
20M → 21M204*9+195#9810#9615
21M → 35K1178+109#9615#9506
35K → 23M18629+157#9506#9349
23M → 24M12913+116#9349#9233
24M → 40K12814+114#9233#9119
40K → 25.2M5013+37#9119#9082
25.2M → FINISH11149+62#9082#9020
TOTALS2998*505+2493

* 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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Export & Support

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing