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BOSTON MARATHON 2025

Daniel Steel

Bib: 444•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 6%
Masters (Masters Men)
#0 / 10463
Top 1%
Division (M40-44)
#0 / 2247
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:11
Rank: #712
Start → 5K
18:11 | 5:51/mi
10K· 6.21 mi
36:56
Rank: #928 (-216)
5K → 10K
18:45 | 6:02/mi
15K· 9.32 mi
56:27
Rank: #1225 (-297)
10K → 15K
19:31 | 6:17/mi
20K· 12.43 mi
1:15:38
Rank: #1264 (-39)
15K → 20K
19:11 | 6:10/mi
Half· 13.11 mi
1:19:48
Rank: #1275 (-11)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:34:47
Rank: #1282 (-7)
Half → 25K
14:59 | 6:11/mi
30K· 18.64 mi
1:54:17
Rank: #1233 (+49)
25K → 30K
19:30 | 6:17/mi
20M
2:02:55
Rank: #1212 (+21)
30K → 20M
8:38 | 6:21/mi
21M
2:09:38
Rank: #1191 (+21)
20M → 21M
6:43 | 6:43/mi
35K· 21.75 mi
2:14:04
Rank: #1140 (+51)
21M → 35K
4:26 | 5:56/mi
23M
2:22:01
Rank: #1093 (+47)
35K → 23M
7:57 | 6:21/mi
24M
2:28:09
Rank: #1066 (+27)
23M → 24M
6:08 | 6:08/mi
40K· 24.85 mi
2:33:41
Rank: #1062 (+4)
24M → 40K
5:32 | 6:28/mi
25.2M
2:36:11
Rank: #1064 (-2)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:42:32
Rank: #1064
25.2M → Finish
6:21 | 6:14/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:48
Pace6:05 /mi
2nd Half
Distance13.11 mi
Time1:22:44
Pace6:19 /mi
📊Positive Split: 3.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:2118:115:5118:11
5:51
-
10K
6.21 mi10:37:0636:565:5718:45
6:02
+0:11
15K
9.32 mi10:56:3756:276:0319:31
6:17
+0:15
20K
12.43 mi11:15:481:15:386:0519:11
6:10
-0:07
Half
13.11 mi11:19:581:19:486:054:10
6:06
-0:04
25K
15.53 mi11:34:571:34:476:0614:59
6:11
+0:05
30K
18.64 mi11:54:271:54:176:0819:30
6:17
+0:06
20M
20.00 mi12:03:052:02:556:098:38
6:21
+0:04
21M
21.00 mi12:09:482:09:386:106:43
6:43
+0:22
35K
21.75 mi12:14:142:14:046:104:26
5:56
-0:47
23M
23.00 mi12:22:112:22:016:107:57
6:21
+0:25
24M
24.00 mi12:28:192:28:096:106:08
6:08
-0:13
40K
24.85 mi12:33:512:33:416:115:32
6:28
+0:20
25.2M
25.20 mi12:36:212:36:116:122:30
7:15
+0:47
Finish
26.22 mi12:42:422:42:326:126:21
6:14
-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

5:51 /mi

Average Pace

6:12 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:22

25% of race

Time at Steady Pace

1:46:25

65% of race

Time at Slower Pace

14:45

9% of race

Average Pace: 6:12 /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 mi10:18:2118:115:5118:11
5:51
#712
10K
6.21 mi10:37:0636:565:5718:45
6:02
#928
15K
9.32 mi10:56:3756:276:0319:31
6:17
#1225
20K
12.43 mi11:15:481:15:386:0519:11
6:10
#1264
Half
13.11 mi11:19:581:19:486:054:10
6:06
#1275
25K
15.53 mi11:34:571:34:476:0614:59
6:11
#1282
30K
18.64 mi11:54:271:54:176:0819:30
6:17
#1233
20M
20.00 mi12:03:052:02:556:098:38
6:21
#1212
21M
21.00 mi12:09:482:09:386:106:43
6:43
#1191
35K
21.75 mi12:14:142:14:046:104:26
5:56
#1140
23M
23.00 mi12:22:112:22:016:107:57
6:21
#1093
24M
24.00 mi12:28:192:28:096:106:08
6:08
#1066
40K
24.85 mi12:33:512:33:416:115:32
6:28
#1062
25.2M
25.20 mi12:36:212:36:116:122:30
7:15
#1064
Finish
26.22 mi12:42:422:42:326:126:21
6:14
#1064
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi7126626622243(Top 8%)2138(Top 13%)2138(Top 95%)
10K6.21 mi3.10 mi928-216873-211873-2111209(Top 4%)1146(Top 7%)1146(Top 51%)
15K9.32 mi3.11 mi1225-2971162-2891162-2892243(Top 8%)2138(Top 13%)2138(Top 95%)
20K12.43 mi3.11 mi1264-391196-341196-341465(Top 5%)1387(Top 9%)1387(Top 62%)
Half13.11 mi0.68 mi1275-111207-111207-111529(Top 5%)1452(Top 9%)1452(Top 65%)
25K15.53 mi2.42 mi1282-71212-51212-51361(Top 5%)1290(Top 8%)1290(Top 57%)
30K18.64 mi3.11 mi1233+491164+481164+481131(Top 4%)1065(Top 7%)1065(Top 47%)
20M20.00 mi1.36 mi1212+211144+201144+201093(Top 4%)1030(Top 6%)1030(Top 46%)
21M21.00 mi1.00 mi1191+211122+221122+221242(Top 4%)1172(Top 7%)1172(Top 52%)
35K21.75 mi0.75 mi1140+511074+481074+48590(Top 2%)549(Top 3%)549(Top 24%)
23M23.00 mi1.25 mi1093+471029+451029+45992(Top 3%)935(Top 6%)935(Top 42%)
24M24.00 mi1.00 mi1066+271004+251004+25849(Top 3%)798(Top 5%)798(Top 36%)
40K24.85 mi0.85 mi1062+41000+41000+41492(Top 5%)1379(Top 9%)1379(Top 61%)
25.2M25.20 mi0.35 mi1064-21002-21002-22265(Top 8%)2018(Top 13%)2018(Top 90%)
Finish26.22 mi1.02 mi10641001+11001+11605(Top 6%)1489(Top 9%)1489(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2243

Males

2138

M40-44

2138

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1209

Males

1146

M40-44

1146

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2243

Males

2138

M40-44

2138

15K→20K

9.3 - 12.4 mi

Top 5%
×5stories
+106ft-86ft

Overall

1465

Males

1387

M40-44

1387

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1529

Males

1452

M40-44

1452

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1361

Males

1290

M40-44

1290

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1131

Males

1065

M40-44

1065

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1093

Males

1030

M40-44

1030

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1242

Males

1172

M40-44

1172

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

590

Males

549

M40-44

549

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

992

Males

935

M40-44

935

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

849

Males

798

M40-44

798

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1492

Males

1379

M40-44

1379

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2265

Males

2018

M40-44

2018

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1605

Males

1489

M40-44

1489

Passing Analysis

Category:
Athletes Passed
433
Passed By
785
Net Change
-352
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#712
5K → 10K4220-216#712#928
10K → 15K4301-297#928#1225
15K → 20K3170-39#1225#1264
20K → Half415-11#1264#1275
Half → 25K4249-7#1275#1282
25K → 30K7223+49#1282#1233
30K → 20M4524+21#1233#1212
20M → 21M3918+21#1212#1191
21M → 35K521+51#1191#1140
35K → 23M6013+47#1140#1093
23M → 24M314+27#1093#1066
24M → 40K2218+4#1066#1062
40K → 25.2M810-2#1062#1064
25.2M → Finish19190#1064#1064
TOTALS433785-352
📊

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