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BOSTON MARATHON 2025

Dave Theibert

Bib: 9664•M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 50%
Masters (Masters Men)
#0 / 10463
Top 39%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:01
Rank: #11393
Start → 5K
23:01 | 7:25/mi
10K· 6.21 mi
46:38
Rank: #12165 (-772)
5K → 10K
23:37 | 7:36/mi
15K· 9.32 mi
1:10:03
Rank: #12122 (+43)
10K → 15K
23:25 | 7:32/mi
20K· 12.43 mi
1:33:38
Rank: #11937 (+185)
15K → 20K
23:35 | 7:35/mi
Half· 13.11 mi
1:38:41
Rank: #11870 (+67)
20K → Half
5:03 | 7:24/mi
25K· 15.53 mi
1:57:19
Rank: #11775 (+95)
Half → 25K
18:38 | 7:41/mi
30K· 18.64 mi
2:21:25
Rank: #11323 (+452)
25K → 30K
24:06 | 7:45/mi
20M
2:32:14
Rank: #11178 (+145)
30K → 20M
10:49 | 7:58/mi
21M
2:40:24
Rank: #10973 (+205)
20M → 21M
8:10 | 8:10/mi
35K· 21.75 mi
2:45:48
Rank: #10798 (+175)
21M → 35K
5:24 | 7:13/mi
23M
2:55:42
Rank: #10653 (+145)
35K → 23M
9:54 | 7:54/mi
24M
3:03:27
Rank: #10568 (+85)
23M → 24M
7:45 | 7:45/mi
40K· 24.85 mi
3:10:21
Rank: #10548 (+20)
24M → 40K
6:54 | 8:04/mi
25.2M
3:13:19
Rank: #10501 (+47)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:21:09
Rank: #10478 (+23)
25.2M → Finish
7:50 | 7:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:41
Pace7:32 /mi
2nd Half
Distance13.11 mi
Time1:42:28
Pace7:49 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4623:017:2523:01
7:25
-
10K
6.21 mi11:13:2346:387:3023:37
7:36
+0:11
15K
9.32 mi11:36:481:10:037:3123:25
7:32
-0:04
20K
12.43 mi12:00:231:33:387:3223:35
7:35
+0:03
Half
13.11 mi12:05:261:38:417:325:03
7:24
-0:11
25K
15.53 mi12:24:041:57:197:3318:38
7:41
+0:17
30K
18.64 mi12:48:102:21:257:3524:06
7:45
+0:04
20M
20.00 mi12:58:592:32:147:3710:49
7:58
+0:13
21M
21.00 mi13:07:092:40:247:388:10
8:10
+0:12
35K
21.75 mi13:12:332:45:487:375:24
7:13
-0:57
23M
23.00 mi13:22:272:55:427:389:54
7:54
+0:41
24M
24.00 mi13:30:123:03:277:397:45
7:45
-0:09
40K
24.85 mi13:37:063:10:217:406:54
8:04
+0:19
25.2M
25.20 mi13:40:043:13:197:402:58
8:36
+0:32
Finish
26.22 mi13:47:543:21:097:417:50
7:41
-0:55

Checkpoints & Pacing

📈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

7:13 /mi

Average Pace

7:41 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:18

86% of race

Time at Steady Pace

25:53

13% of race

Time at Slower Pace

2:58

1% of race

Average Pace: 7:40 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:49:4623:017:2523:01
7:25
#11393
10K
6.21 mi11:13:2346:387:3023:37
7:36
#12165
15K
9.32 mi11:36:481:10:037:3123:25
7:32
#12122
20K
12.43 mi12:00:231:33:387:3223:35
7:35
#11937
Half
13.11 mi12:05:261:38:417:325:03
7:24
#11870
25K
15.53 mi12:24:041:57:197:3318:38
7:41
#11775
30K
18.64 mi12:48:102:21:257:3524:06
7:45
#11323
20M
20.00 mi12:58:592:32:147:3710:49
7:58
#11178
21M
21.00 mi13:07:092:40:247:388:10
8:10
#10973
35K
21.75 mi13:12:332:45:487:375:24
7:13
#10798
23M
23.00 mi13:22:272:55:427:389:54
7:54
#10653
24M
24.00 mi13:30:123:03:277:397:45
7:45
#10568
40K
24.85 mi13:37:063:10:217:406:54
8:04
#10548
25.2M
25.20 mi13:40:043:13:197:402:58
8:36
#10501
Finish
26.22 mi13:47:543:21:097:417:50
7:41
#10478
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi113938887888712074(Top 43%)9099(Top 56%)9099(Top 405%)
10K6.21 mi3.10 mi12165-7729236-3499236-34913018(Top 46%)9598(Top 60%)9598(Top 427%)
15K9.32 mi3.11 mi12122+439181+559181+5512074(Top 43%)9099(Top 56%)9099(Top 405%)
20K12.43 mi3.11 mi11937+1859062+1199062+11911499(Top 40%)8729(Top 54%)8729(Top 388%)
Half13.11 mi0.68 mi11870+679025+379025+3710830(Top 38%)8455(Top 52%)8455(Top 376%)
25K15.53 mi2.42 mi11775+958944+818944+8111405(Top 40%)8571(Top 53%)8571(Top 381%)
30K18.64 mi3.11 mi11323+4528656+2888656+2889601(Top 34%)7477(Top 46%)7477(Top 333%)
20M20.00 mi1.36 mi11178+1458551+1058551+10510153(Top 36%)7622(Top 47%)7622(Top 339%)
21M21.00 mi1.00 mi10973+2058412+1398412+1398376(Top 29%)6476(Top 40%)6476(Top 288%)
35K21.75 mi0.75 mi10798+1758298+1148298+1146742(Top 24%)5561(Top 35%)5561(Top 247%)
23M23.00 mi1.25 mi10653+1458192+1068192+1069331(Top 33%)6888(Top 43%)6888(Top 307%)
24M24.00 mi1.00 mi10568+858116+768116+769447(Top 33%)6881(Top 43%)6881(Top 306%)
40K24.85 mi0.85 mi10548+208083+338083+3310652(Top 38%)7380(Top 46%)7380(Top 328%)
25.2M25.20 mi0.35 mi10501+478042+418042+419389(Top 33%)6641(Top 41%)6641(Top 296%)
Finish26.22 mi1.02 mi10478+237992+507992+5010596(Top 37%)7304(Top 45%)7304(Top 325%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

12074

Males

9099

M40-44

9099

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

13018

Males

9598

M40-44

9598

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

12074

Males

9099

M40-44

9099

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

11499

Males

8729

M40-44

8729

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10830

Males

8455

M40-44

8455

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

11405

Males

8571

M40-44

8571

25K→30K

15.5 - 18.6 mi

Top 34%
×9stories
+181ft-148ft

Overall

9601

Males

7477

M40-44

7477

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

10153

Males

7622

M40-44

7622

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

8376

Males

6476

M40-44

6476

21M→35K

21.0 - 21.8 mi

Top 24%
×7stories
+17ft-86ft

Overall

6742

Males

5561

M40-44

5561

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

9331

Males

6888

M40-44

6888

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

9447

Males

6881

M40-44

6881

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10652

Males

7380

M40-44

7380

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9389

Males

6641

M40-44

6641

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

10596

Males

7304

M40-44

7304

Passing Analysis

Category:
Athletes Passed
2417
Passed By
1502
Net Change
+915
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11393
5K → 10K56828-772#11393#12165
10K → 15K211168+43#12165#12122
15K → 20K28398+185#12122#11937
20K → Half7811+67#11937#11870
Half → 25K199104+95#11870#11775
25K → 30K48937+452#11775#11323
30K → 20M18136+145#11323#11178
20M → 21M22419+205#11178#10973
21M → 35K1772+175#10973#10798
35K → 23M18035+145#10798#10653
23M → 24M11732+85#10653#10568
24M → 40K7555+20#10568#10548
40K → 25.2M6013+47#10548#10501
25.2M → Finish8764+23#10501#10478
TOTALS24171502+915
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing