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BOSTON MARATHON 2025

Mark Hollands

Bib: 8835•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 17%
Gender (Male)
#0 / 16105
Top 28%
Masters (Masters Men)
#0 / 10463
Top 14%
Division (M45-49)
#0 / 2386
Top 17%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:52
Rank: #5575
Start → 5K
20:52 | 6:43/mi
10K· 6.21 mi
41:56
Rank: #5805 (-230)
5K → 10K
21:04 | 6:47/mi
15K· 9.32 mi
1:02:57
Rank: #5743 (+62)
10K → 15K
21:01 | 6:46/mi
20K· 12.43 mi
1:24:13
Rank: #5727 (+16)
15K → 20K
21:16 | 6:51/mi
Half· 13.11 mi
1:28:50
Rank: #5737 (-10)
20K → Half
4:37 | 6:46/mi
25K· 15.53 mi
1:45:25
Rank: #5585 (+152)
Half → 25K
16:35 | 6:50/mi
30K· 18.64 mi
2:07:11
Rank: #5350 (+235)
25K → 30K
21:46 | 7:00/mi
20M
2:16:46
Rank: #5250 (+100)
30K → 20M
9:35 | 7:03/mi
21M
2:24:22
Rank: #5230 (+20)
20M → 21M
7:36 | 7:36/mi
35K· 21.75 mi
2:29:27
Rank: #5165 (+65)
21M → 35K
5:05 | 6:48/mi
23M
2:38:11
Rank: #5029 (+136)
35K → 23M
8:44 | 6:59/mi
24M
2:45:05
Rank: #4960 (+69)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:51:05
Rank: #4903 (+57)
24M → 40K
6:00 | 7:01/mi
25.2M
2:53:42
Rank: #4863 (+40)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
3:00:43
Rank: #4852 (+11)
25.2M → Finish
7:01 | 6:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:50
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:31:53
Pace7:01 /mi
📊Positive Split: 3.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:1320:526:4320:52
6:43
-
10K
6.21 mi11:07:1741:566:4521:04
6:47
+0:04
15K
9.32 mi11:28:181:02:576:4521:01
6:46
-0:01
20K
12.43 mi11:49:341:24:136:4721:16
6:51
+0:05
Half
13.11 mi11:54:111:28:506:474:37
6:46
-0:05
25K
15.53 mi12:10:461:45:256:4716:35
6:50
+0:04
30K
18.64 mi12:32:322:07:116:4921:46
7:00
+0:10
20M
20.00 mi12:42:072:16:466:509:35
7:03
+0:03
21M
21.00 mi12:49:432:24:226:527:36
7:36
+0:33
35K
21.75 mi12:54:482:29:276:525:05
6:48
-0:48
23M
23.00 mi13:03:322:38:116:538:44
6:59
+0:11
24M
24.00 mi13:10:262:45:056:536:54
6:54
-0:05
40K
24.85 mi13:16:262:51:056:536:00
7:01
+0:07
25.2M
25.20 mi13:19:032:53:426:542:37
7:35
+0:34
Finish
26.22 mi13:26:043:00:436:547:01
6:53
-0:42

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

6:43 /mi

Average Pace

6:54 /mi

Slowest Pace

7:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:30

94% of race

Time at Steady Pace

10:13

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:54 /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 mi10:46:1320:526:4320:52
6:43
#5575
10K
6.21 mi11:07:1741:566:4521:04
6:47
#5805
15K
9.32 mi11:28:181:02:576:4521:01
6:46
#5743
20K
12.43 mi11:49:341:24:136:4721:16
6:51
#5727
Half
13.11 mi11:54:111:28:506:474:37
6:46
#5737
25K
15.53 mi12:10:461:45:256:4716:35
6:50
#5585
30K
18.64 mi12:32:322:07:116:4921:46
7:00
#5350
20M
20.00 mi12:42:072:16:466:509:35
7:03
#5250
21M
21.00 mi12:49:432:24:226:527:36
7:36
#5230
35K
21.75 mi12:54:482:29:276:525:05
6:48
#5165
23M
23.00 mi13:03:322:38:116:538:44
6:59
#5029
24M
24.00 mi13:10:262:45:056:536:54
6:54
#4960
40K
24.85 mi13:16:262:51:056:536:00
7:01
#4903
25.2M
25.20 mi13:19:032:53:426:542:37
7:35
#4863
Finish
26.22 mi13:26:043:00:436:547:01
6:53
#4852
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5575516051605720(Top 20%)5215(Top 32%)5215(Top 219%)
10K6.21 mi3.10 mi5805-2305348-1885348-1886154(Top 22%)5606(Top 35%)5606(Top 235%)
15K9.32 mi3.11 mi5743+625282+665282+665720(Top 20%)5215(Top 32%)5215(Top 219%)
20K12.43 mi3.11 mi5727+165257+255257+255725(Top 20%)5215(Top 32%)5215(Top 219%)
Half13.11 mi0.68 mi5737-105265-85265-85753(Top 20%)5240(Top 33%)5240(Top 220%)
25K15.53 mi2.42 mi5585+1525132+1335132+1335179(Top 18%)4745(Top 29%)4745(Top 199%)
30K18.64 mi3.11 mi5350+2354910+2224910+2224712(Top 17%)4293(Top 27%)4293(Top 180%)
20M20.00 mi1.36 mi5250+1004814+964814+964401(Top 15%)4007(Top 25%)4007(Top 168%)
21M21.00 mi1.00 mi5230+204791+234791+235101(Top 18%)4447(Top 28%)4447(Top 186%)
35K21.75 mi0.75 mi5165+654733+584733+584065(Top 14%)3640(Top 23%)3640(Top 153%)
23M23.00 mi1.25 mi5029+1364609+1244609+1243606(Top 13%)3262(Top 20%)3262(Top 137%)
24M24.00 mi1.00 mi4960+694540+694540+694073(Top 14%)3590(Top 22%)3590(Top 150%)
40K24.85 mi0.85 mi4903+574480+604480+603996(Top 14%)3484(Top 22%)3484(Top 146%)
25.2M25.20 mi0.35 mi4863+404447+334447+333793(Top 13%)3275(Top 20%)3275(Top 137%)
Finish26.22 mi1.02 mi4852+114429+184429+184963(Top 17%)4078(Top 25%)4078(Top 171%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5720

Males

5215

M45-49

5215

5K→10K

3.1 - 6.2 mi

Top 22%
×5stories
+79ft-138ft

Overall

6154

Males

5606

M45-49

5606

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5720

Males

5215

M45-49

5215

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5725

Males

5215

M45-49

5215

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5753

Males

5240

M45-49

5240

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

5179

Males

4745

M45-49

4745

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4712

Males

4293

M45-49

4293

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4401

Males

4007

M45-49

4007

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5101

Males

4447

M45-49

4447

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

4065

Males

3640

M45-49

3640

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3606

Males

3262

M45-49

3262

23M→24M

23.0 - 24.0 mi

Top 14%
×6stories
+12ft-82ft

Overall

4073

Males

3590

M45-49

3590

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3996

Males

3484

M45-49

3484

40K→25.2M

24.9 - 25.2 mi

Top 13%
×1story
+13ft-16ft

Overall

3793

Males

3275

M45-49

3275

25.2M→Finish

25.2 - 26.2 mi

Top 17%
×2stories
+22ft-21ft

Overall

4963

Males

4078

M45-49

4078

Passing Analysis

Category:
Athletes Passed
1611
Passed By
888
Net Change
+723
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5575
5K → 10K92322-230#5575#5805
10K → 15K15290+62#5805#5743
15K → 20K141125+16#5743#5727
20K → Half1828-10#5727#5737
Half → 25K18735+152#5737#5585
25K → 30K29459+235#5585#5350
30K → 20M12323+100#5350#5250
20M → 21M9777+20#5250#5230
21M → 35K705+65#5230#5165
35K → 23M15721+136#5165#5029
23M → 24M9021+69#5029#4960
24M → 40K8629+57#4960#4903
40K → 25.2M455+40#4903#4863
25.2M → Finish5948+11#4863#4852
TOTALS1611888+723
📊

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