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BOSTON MARATHON 2025

Gareth Walker

Bib: 14173•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 33%
Gender (Male)
#0 / 16105
Top 46%
Masters (Masters Men)
#0 / 10463
Top 34%
Division (M60-64)
#0 / 1259
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:38
Rank: #13164
Start → 5K
23:38 | 7:36/mi
10K· 6.21 mi
47:18
Rank: #13141 (+23)
5K → 10K
23:40 | 7:37/mi
15K· 9.32 mi
1:10:48
Rank: #12817 (+324)
10K → 15K
23:30 | 7:34/mi
20K· 12.43 mi
1:34:34
Rank: #12561 (+256)
15K → 20K
23:46 | 7:39/mi
Half· 13.11 mi
1:39:38
Rank: #12496 (+65)
20K → Half
5:04 | 7:26/mi
25K· 15.53 mi
1:58:04
Rank: #12181 (+315)
Half → 25K
18:26 | 7:36/mi
30K· 18.64 mi
2:21:42
Rank: #11441 (+740)
25K → 30K
23:38 | 7:36/mi
20M
2:32:05
Rank: #11112 (+329)
30K → 20M
10:23 | 7:38/mi
21M
2:40:01
Rank: #10834 (+278)
20M → 21M
7:56 | 7:56/mi
35K· 21.75 mi
2:45:16
Rank: #10599 (+235)
21M → 35K
5:15 | 7:01/mi
23M
2:54:29
Rank: #10238 (+361)
35K → 23M
9:13 | 7:22/mi
24M
3:01:13
Rank: #9811 (+427)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
3:07:24
Rank: #9570 (+241)
24M → 40K
6:11 | 7:14/mi
25.2M
3:10:11
Rank: #9496 (+74)
40K → 25.2M
2:47 | 8:04/mi
Finish· 26.22 mi
3:17:16
Rank: #9284 (+212)
25.2M → Finish
7:05 | 6:57/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:39:38
Pace7:36 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:37:38
Pace7:27 /mi
📊Negative Split: 2.0% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0523:387:3623:38
7:36
-
10K
6.21 mi11:18:4547:187:3723:40
7:37
+0:01
15K
9.32 mi11:42:151:10:487:3623:30
7:34
-0:03
20K
12.43 mi12:06:011:34:347:3723:46
7:39
+0:05
Half
13.11 mi12:11:051:39:387:365:04
7:26
-0:13
25K
15.53 mi12:29:311:58:047:3618:26
7:36
+0:10
30K
18.64 mi12:53:092:21:427:3623:38
7:36
0:00
20M
20.00 mi13:03:322:32:057:3610:23
7:38
+0:02
21M
21.00 mi13:11:282:40:017:377:56
7:56
+0:18
35K
21.75 mi13:16:432:45:167:365:15
7:01
-0:55
23M
23.00 mi13:25:562:54:297:359:13
7:22
+0:21
24M
24.00 mi13:32:403:01:137:336:44
6:44
-0:38
40K
24.85 mi13:38:513:07:247:326:11
7:14
+0:30
25.2M
25.20 mi13:41:383:10:117:332:47
8:04
+0:50
Finish
26.22 mi13:48:433:17:167:327:05
6:57
-1:07

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

6:44 /mi

Average Pace

7:32 /mi

Slowest Pace

8:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:28

17% of race

Time at Steady Pace

2:40:01

81% of race

Time at Slower Pace

2:47

1% of race

Average Pace: 7:31 /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 mi10:55:0523:387:3623:38
7:36
#13164
10K
6.21 mi11:18:4547:187:3723:40
7:37
#13141
15K
9.32 mi11:42:151:10:487:3623:30
7:34
#12817
20K
12.43 mi12:06:011:34:347:3723:46
7:39
#12561
Half
13.11 mi12:11:051:39:387:365:04
7:26
#12496
25K
15.53 mi12:29:311:58:047:3618:26
7:36
#12181
30K
18.64 mi12:53:092:21:427:3623:38
7:36
#11441
20M
20.00 mi13:03:322:32:057:3610:23
7:38
#11112
21M
21.00 mi13:11:282:40:017:377:56
7:56
#10834
35K
21.75 mi13:16:432:45:167:365:15
7:01
#10599
23M
23.00 mi13:25:562:54:297:359:13
7:22
#10238
24M
24.00 mi13:32:403:01:137:336:44
6:44
#9811
40K
24.85 mi13:38:513:07:247:326:11
7:14
#9570
25.2M
25.20 mi13:41:383:10:117:332:47
8:04
#9496
Finish
26.22 mi13:48:433:17:167:327:05
6:57
#9284
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi131649713971312273(Top 43%)9181(Top 57%)9181(Top 729%)
10K6.21 mi3.10 mi13141+239675+389675+3813161(Top 46%)9653(Top 60%)9653(Top 767%)
15K9.32 mi3.11 mi12817+3249498+1779498+17712273(Top 43%)9181(Top 57%)9181(Top 729%)
20K12.43 mi3.11 mi12561+2569342+1569342+15611927(Top 42%)8934(Top 55%)8934(Top 710%)
Half13.11 mi0.68 mi12496+659312+309312+3011024(Top 39%)8540(Top 53%)8540(Top 678%)
25K15.53 mi2.42 mi12181+3159135+1779135+17710763(Top 38%)8262(Top 51%)8262(Top 656%)
30K18.64 mi3.11 mi11441+7408713+4228713+4228497(Top 30%)6879(Top 43%)6879(Top 546%)
20M20.00 mi1.36 mi11112+3298521+1928521+1927978(Top 28%)6432(Top 40%)6432(Top 511%)
21M21.00 mi1.00 mi10834+2788341+1808341+1806991(Top 25%)5681(Top 35%)5681(Top 451%)
35K21.75 mi0.75 mi10599+2358214+1278214+1275492(Top 19%)4732(Top 29%)4732(Top 376%)
23M23.00 mi1.25 mi10238+3617975+2397975+2395823(Top 21%)4871(Top 30%)4871(Top 387%)
24M24.00 mi1.00 mi9811+4277736+2397736+2393166(Top 11%)2862(Top 18%)2862(Top 227%)
40K24.85 mi0.85 mi9570+2417576+1607576+1605244(Top 18%)4385(Top 27%)4385(Top 348%)
25.2M25.20 mi0.35 mi9496+747521+557521+556323(Top 22%)4956(Top 31%)4956(Top 394%)
Finish26.22 mi1.02 mi9284+2127370+1517370+1515413(Top 19%)4381(Top 27%)4381(Top 348%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

12273

Males

9181

M60-64

9181

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

13161

Males

9653

M60-64

9653

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

12273

Males

9181

M60-64

9181

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

11927

Males

8934

M60-64

8934

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

11024

Males

8540

M60-64

8540

Half→25K

13.1 - 15.5 mi

Top 38%
×4stories
+66ft-88ft

Overall

10763

Males

8262

M60-64

8262

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8497

Males

6879

M60-64

6879

30K→20M

18.6 - 20.0 mi

Top 28%
×5stories
+64ft-50ft

Overall

7978

Males

6432

M60-64

6432

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6991

Males

5681

M60-64

5681

21M→35K

21.0 - 21.8 mi

Top 19%
×7stories
+17ft-86ft

Overall

5492

Males

4732

M60-64

4732

35K→23M

21.8 - 23.0 mi

Top 21%
×5stories
+23ft-63ft

Overall

5823

Males

4871

M60-64

4871

23M→24M

23.0 - 24.0 mi

Top 11%
×6stories
+12ft-82ft

Overall

3166

Males

2862

M60-64

2862

24M→40K

24.0 - 24.9 mi

Top 18%
×1story
+6ft-20ft

Overall

5244

Males

4385

M60-64

4385

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

6323

Males

4956

M60-64

4956

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5413

Males

4381

M60-64

4381

Passing Analysis

Category:
Athletes Passed
4357*
Passed By
477
Net Change
+3880
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13164
5K → 10K294271+23#13164#13141
10K → 15K40379+324#13141#12817
15K → 20K32872+256#12817#12561
20K → Half727+65#12561#12496
Half → 25K33924+315#12496#12181
25K → 30K7433+740#12181#11441
30K → 20M3323+329#11441#11112
20M → 21M2857+278#11112#10834
21M → 35K2350+235#10834#10599
35K → 23M3632+361#10599#10238
23M → 24M427*0+427#10238#9811
24M → 40K2421+241#9811#9570
40K → 25.2M773+74#9570#9496
25.2M → Finish2175+212#9496#9284
TOTALS4357*477+3880

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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