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BOSTON MARATHON 2025

Gary Mckay

Bib: 2184•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 12%
Division (M18-39)
#0 / 5642
Top 27%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:15
Rank: #1834
Start → 5K
19:15 | 6:12/mi
10K· 6.21 mi
38:09
Rank: #1589 (+245)
5K → 10K
18:54 | 6:05/mi
15K· 9.32 mi
57:22
Rank: #1628 (-39)
10K → 15K
19:13 | 6:11/mi
20K· 12.43 mi
1:17:02
Rank: #1746 (-118)
15K → 20K
19:40 | 6:20/mi
Half· 13.11 mi
1:21:18
Rank: #1773 (-27)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:37:19
Rank: #2021 (-248)
Half → 25K
16:01 | 6:36/mi
30K· 18.64 mi
1:57:55
Rank: #2071 (-50)
25K → 30K
20:36 | 6:38/mi
20M
2:07:06
Rank: #2096 (-25)
30K → 20M
9:11 | 6:45/mi
21M
2:14:08
Rank: #2094 (+2)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:18:56
Rank: #2083 (+11)
21M → 35K
4:48 | 6:25/mi
23M
2:27:29
Rank: #2081 (+2)
35K → 23M
8:33 | 6:50/mi
24M
2:34:02
Rank: #2053 (+28)
23M → 24M
6:33 | 6:33/mi
40K· 24.85 mi
2:39:45
Rank: #2029 (+24)
24M → 40K
5:43 | 6:41/mi
25.2M
2:42:14
Rank: #2021 (+8)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:48:29
Rank: #1965 (+56)
25.2M → Finish
6:15 | 6:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:18
Pace6:12 /mi
2nd Half
Distance13.11 mi
Time1:27:11
Pace6:39 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5019:156:1219:15
6:12
-
10K
6.21 mi10:38:4438:096:0818:54
6:05
-0:07
15K
9.32 mi10:57:5757:226:0919:13
6:11
+0:06
20K
12.43 mi11:17:371:17:026:1219:40
6:20
+0:09
Half
13.11 mi11:21:531:21:186:124:16
6:15
-0:05
25K
15.53 mi11:37:541:37:196:1616:01
6:36
+0:21
30K
18.64 mi11:58:301:57:556:2020:36
6:38
+0:02
20M
20.00 mi12:07:412:07:066:219:11
6:45
+0:07
21M
21.00 mi12:14:432:14:086:237:02
7:02
+0:17
35K
21.75 mi12:19:312:18:566:234:48
6:25
-0:37
23M
23.00 mi12:28:042:27:296:258:33
6:50
+0:25
24M
24.00 mi12:34:372:34:026:256:33
6:33
-0:17
40K
24.85 mi12:40:202:39:456:265:43
6:41
+0:08
25.2M
25.20 mi12:42:492:42:146:262:29
7:12
+0:31
Finish
26.22 mi12:49:042:48:296:266:15
6:08
-1:04

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

6:05 /mi

Average Pace

6:26 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:14

84% of race

Time at Steady Pace

24:46

15% of race

Time at Slower Pace

2:29

1% of race

Average Pace: 6:26 /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 mi10:19:5019:156:1219:15
6:12
#1834
10K
6.21 mi10:38:4438:096:0818:54
6:05
#1589
15K
9.32 mi10:57:5757:226:0919:13
6:11
#1628
20K
12.43 mi11:17:371:17:026:1219:40
6:20
#1746
Half
13.11 mi11:21:531:21:186:124:16
6:15
#1773
25K
15.53 mi11:37:541:37:196:1616:01
6:36
#2021
30K
18.64 mi11:58:301:57:556:2020:36
6:38
#2071
20M
20.00 mi12:07:412:07:066:219:11
6:45
#2096
21M
21.00 mi12:14:432:14:086:237:02
7:02
#2094
35K
21.75 mi12:19:312:18:566:234:48
6:25
#2083
23M
23.00 mi12:28:042:27:296:258:33
6:50
#2081
24M
24.00 mi12:34:372:34:026:256:33
6:33
#2053
40K
24.85 mi12:40:202:39:456:265:43
6:41
#2029
25.2M
25.20 mi12:42:492:42:146:262:29
7:12
#2021
Finish
26.22 mi12:49:042:48:296:266:15
6:08
#1965
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1834174217421778(Top 6%)1690(Top 10%)1690(Top 30%)
10K6.21 mi3.10 mi1589+2451511+2311511+2311414(Top 5%)1342(Top 8%)1342(Top 24%)
15K9.32 mi3.11 mi1628-391549-381549-381778(Top 6%)1690(Top 10%)1690(Top 30%)
20K12.43 mi3.11 mi1746-1181659-1101659-1102146(Top 8%)2046(Top 13%)2046(Top 36%)
Half13.11 mi0.68 mi1773-271685-261685-262206(Top 8%)2107(Top 13%)2107(Top 37%)
25K15.53 mi2.42 mi2021-2481926-2411926-2413479(Top 12%)3279(Top 20%)3279(Top 58%)
30K18.64 mi3.11 mi2071-501975-491975-492533(Top 9%)2395(Top 15%)2395(Top 42%)
20M20.00 mi1.36 mi2096-251995-201995-202694(Top 9%)2523(Top 16%)2523(Top 45%)
21M21.00 mi1.00 mi2094+21993+21993+22366(Top 8%)2207(Top 14%)2207(Top 39%)
35K21.75 mi0.75 mi2083+111982+111982+112059(Top 7%)1926(Top 12%)1926(Top 34%)
23M23.00 mi1.25 mi2081+21979+31979+32826(Top 10%)2588(Top 16%)2588(Top 46%)
24M24.00 mi1.00 mi2053+281950+291950+292233(Top 8%)2065(Top 13%)2065(Top 37%)
40K24.85 mi0.85 mi2029+241925+251925+252282(Top 8%)2087(Top 13%)2087(Top 37%)
25.2M25.20 mi0.35 mi2021+81917+81917+82091(Top 7%)1880(Top 12%)1880(Top 33%)
Finish26.22 mi1.02 mi1965+561861+561861+561308(Top 5%)1221(Top 8%)1221(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
×21stories
+97ft-345ft

Overall

1778

Males

1690

M18-39

1690

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1414

Males

1342

M18-39

1342

10K→15K

6.2 - 9.3 mi

Top 6%
×3stories
+67ft-78ft

Overall

1778

Males

1690

M18-39

1690

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2146

Males

2046

M18-39

2046

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2206

Males

2107

M18-39

2107

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3479

Males

3279

M18-39

3279

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2533

Males

2395

M18-39

2395

30K→20M

18.6 - 20.0 mi

Top 9%
×5stories
+64ft-50ft

Overall

2694

Males

2523

M18-39

2523

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2366

Males

2207

M18-39

2207

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2059

Males

1926

M18-39

1926

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2826

Males

2588

M18-39

2588

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2233

Males

2065

M18-39

2065

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2282

Males

2087

M18-39

2087

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

2091

Males

1880

M18-39

1880

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1308

Males

1221

M18-39

1221

Passing Analysis

Category:
Athletes Passed
722
Passed By
853
Net Change
-131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1834
5K → 10K26217+245#1834#1589
10K → 15K4281-39#1589#1628
15K → 20K22140-118#1628#1746
20K → Half229-27#1746#1773
Half → 25K16264-248#1773#2021
25K → 30K54104-50#2021#2071
30K → 20M3560-25#2071#2096
20M → 21M3634+2#2096#2094
21M → 35K3120+11#2094#2083
35K → 23M4543+2#2083#2081
23M → 24M5628+28#2081#2053
24M → 40K4117+24#2053#2029
40K → 25.2M146+8#2029#2021
25.2M → Finish6610+56#2021#1965
TOTALS722853-131
📊

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