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BOSTON MARATHON 2025

Thomas Turrell-Croft

Bib: 7980•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 33%
Masters (Masters Men)
#0 / 10463
Top 20%
Division (M45-49)
#0 / 2386
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:28
Rank: #4484
Start → 5K
20:28 | 6:35/mi
10K· 6.21 mi
41:50
Rank: #5680 (-1196)
5K → 10K
21:22 | 6:53/mi
15K· 9.32 mi
1:03:37
Rank: #6451 (-771)
10K → 15K
21:47 | 7:01/mi
20K· 12.43 mi
1:25:39
Rank: #6762 (-311)
15K → 20K
22:02 | 7:06/mi
Half· 13.11 mi
1:30:11
Rank: #6659 (+103)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:46:46
Rank: #6351 (+308)
Half → 25K
16:35 | 6:50/mi
30K· 18.64 mi
2:08:38
Rank: #5987 (+364)
25K → 30K
21:52 | 7:02/mi
20M
2:18:22
Rank: #5860 (+127)
30K → 20M
9:44 | 7:10/mi
21M
2:26:09
Rank: #5812 (+48)
20M → 21M
7:47 | 7:47/mi
35K· 21.75 mi
2:31:27
Rank: #5791 (+21)
21M → 35K
5:18 | 7:05/mi
23M
2:41:01
Rank: #5813 (-22)
35K → 23M
9:34 | 7:38/mi
24M
2:48:38
Rank: #5855 (-42)
23M → 24M
7:37 | 7:37/mi
40K· 24.85 mi
2:55:19
Rank: #5906 (-51)
24M → 40K
6:41 | 7:49/mi
25.2M
2:58:22
Rank: #5941 (-35)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:06:21
Rank: #6081 (-140)
25.2M → Finish
7:59 | 7:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:11
Pace6:53 /mi
2nd Half
Distance13.11 mi
Time1:36:10
Pace7:20 /mi
📊Positive Split: 6.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:1920:286:3520:28
6:35
-
10K
6.21 mi10:49:4141:506:4421:22
6:53
+0:18
15K
9.32 mi11:11:281:03:376:5021:47
7:01
+0:08
20K
12.43 mi11:33:301:25:396:5422:02
7:06
+0:05
Half
13.11 mi11:38:021:30:116:534:32
6:39
-0:27
25K
15.53 mi11:54:371:46:466:5216:35
6:50
+0:11
30K
18.64 mi12:16:292:08:386:5421:52
7:02
+0:12
20M
20.00 mi12:26:132:18:226:559:44
7:10
+0:08
21M
21.00 mi12:34:002:26:096:587:47
7:47
+0:37
35K
21.75 mi12:39:182:31:276:585:18
7:05
-0:42
23M
23.00 mi12:48:522:41:017:009:34
7:38
+0:33
24M
24.00 mi12:56:292:48:387:027:37
7:37
-0:01
40K
24.85 mi13:03:102:55:197:036:41
7:49
+0:12
25.2M
25.20 mi13:06:132:58:227:053:03
8:51
+1:02
Finish
26.22 mi13:14:123:06:217:077:59
7:50
-1:01

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

6:35 /mi

Average Pace

7:07 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

25:00

13% of race

Time at Steady Pace

1:58:40

64% of race

Time at Slower Pace

42:41

23% of race

Average Pace: 7:06 /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 mi10:28:1920:286:3520:28
6:35
#4484
10K
6.21 mi10:49:4141:506:4421:22
6:53
#5680
15K
9.32 mi11:11:281:03:376:5021:47
7:01
#6451
20K
12.43 mi11:33:301:25:396:5422:02
7:06
#6762
Half
13.11 mi11:38:021:30:116:534:32
6:39
#6659
25K
15.53 mi11:54:371:46:466:5216:35
6:50
#6351
30K
18.64 mi12:16:292:08:386:5421:52
7:02
#5987
20M
20.00 mi12:26:132:18:226:559:44
7:10
#5860
21M
21.00 mi12:34:002:26:096:587:47
7:47
#5812
35K
21.75 mi12:39:182:31:276:585:18
7:05
#5791
23M
23.00 mi12:48:522:41:017:009:34
7:38
#5813
24M
24.00 mi12:56:292:48:387:027:37
7:37
#5855
40K
24.85 mi13:03:102:55:197:036:41
7:49
#5906
25.2M
25.20 mi13:06:132:58:227:053:03
8:51
#5941
Finish
26.22 mi13:14:123:06:217:077:59
7:50
#6081
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4484421642167687(Top 27%)6734(Top 42%)6734(Top 282%)
10K6.21 mi3.10 mi5680-11965247-10315247-10317063(Top 25%)6321(Top 39%)6321(Top 265%)
15K9.32 mi3.11 mi6451-7715856-6095856-6097687(Top 27%)6734(Top 42%)6734(Top 282%)
20K12.43 mi3.11 mi6762-3116098-2426098-2427448(Top 26%)6517(Top 40%)6517(Top 273%)
Half13.11 mi0.68 mi6659+1036012+866012+864796(Top 17%)4456(Top 28%)4456(Top 187%)
25K15.53 mi2.42 mi6351+3085746+2665746+2665187(Top 18%)4753(Top 30%)4753(Top 199%)
30K18.64 mi3.11 mi5987+3645432+3145432+3144929(Top 17%)4477(Top 28%)4477(Top 188%)
20M20.00 mi1.36 mi5860+1275314+1185314+1184994(Top 18%)4479(Top 28%)4479(Top 188%)
21M21.00 mi1.00 mi5812+485265+495265+496068(Top 21%)5094(Top 32%)5094(Top 213%)
35K21.75 mi0.75 mi5791+215237+285237+285868(Top 21%)4967(Top 31%)4967(Top 208%)
23M23.00 mi1.25 mi5813-225235+25235+27485(Top 26%)5854(Top 36%)5854(Top 245%)
24M24.00 mi1.00 mi5855-425249-145249-148483(Top 30%)6359(Top 39%)6359(Top 267%)
40K24.85 mi0.85 mi5906-515275-265275-268833(Top 31%)6415(Top 40%)6415(Top 269%)
25.2M25.20 mi0.35 mi5941-355296-215296-2110784(Top 38%)7338(Top 46%)7338(Top 308%)
Finish26.22 mi1.02 mi6081-1405374-785374-7811633(Top 41%)7822(Top 49%)7822(Top 328%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 27%
×21stories
+97ft-345ft

Overall

7687

Males

6734

M45-49

6734

5K→10K

3.1 - 6.2 mi

Top 25%
×5stories
+79ft-138ft

Overall

7063

Males

6321

M45-49

6321

10K→15K

6.2 - 9.3 mi

Top 27%
×3stories
+67ft-78ft

Overall

7687

Males

6734

M45-49

6734

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

7448

Males

6517

M45-49

6517

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4796

Males

4456

M45-49

4456

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5187

Males

4753

M45-49

4753

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4929

Males

4477

M45-49

4477

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

4994

Males

4479

M45-49

4479

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

6068

Males

5094

M45-49

5094

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5868

Males

4967

M45-49

4967

35K→23M

21.8 - 23.0 mi

Top 26%
×5stories
+23ft-63ft

Overall

7485

Males

5854

M45-49

5854

23M→24M

23.0 - 24.0 mi

Top 30%
×6stories
+12ft-82ft

Overall

8483

Males

6359

M45-49

6359

24M→40K

24.0 - 24.9 mi

Top 31%
×1story
+6ft-20ft

Overall

8833

Males

6415

M45-49

6415

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10784

Males

7338

M45-49

7338

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

11633

Males

7822

M45-49

7822

Passing Analysis

Category:
Athletes Passed
1390
Passed By
2987
Net Change
-1597
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4484
5K → 10K131209-1196#4484#5680
10K → 15K31802-771#5680#6451
15K → 20K48359-311#6451#6762
20K → Half1052+103#6762#6659
Half → 25K31911+308#6659#6351
25K → 30K39026+364#6351#5987
30K → 20M14316+127#5987#5860
20M → 21M9143+48#5860#5812
21M → 35K4827+21#5812#5791
35K → 23M81103-22#5791#5813
23M → 24M3981-42#5813#5855
24M → 40K4192-51#5855#5906
40K → 25.2M1449-35#5906#5941
25.2M → Finish27167-140#5941#6081
TOTALS13902987-1597
📊

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