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BOSTON MARATHON 2025

Christopher Dixon

Bib: 11523•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 32%
Masters (Masters Men)
#0 / 10463
Top 18%
Division (M55-59)
#0 / 1648
Top 5%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:33
Rank: #9938
Start → 5K
22:33 | 7:15/mi
10K· 6.21 mi
44:35
Rank: #9227 (+711)
5K → 10K
22:02 | 7:06/mi
15K· 9.32 mi
1:06:26
Rank: #8717 (+510)
10K → 15K
21:51 | 7:02/mi
20K· 12.43 mi
1:28:25
Rank: #8269 (+448)
15K → 20K
21:59 | 7:05/mi
Half· 13.11 mi
1:33:11
Rank: #8221 (+48)
20K → Half
4:46 | 6:59/mi
25K· 15.53 mi
1:50:07
Rank: #7843 (+378)
Half → 25K
16:56 | 6:59/mi
30K· 18.64 mi
2:12:17
Rank: #7326 (+517)
25K → 30K
22:10 | 7:08/mi
20M
2:21:58
Rank: #7061 (+265)
30K → 20M
9:41 | 7:08/mi
21M
2:29:22
Rank: #6770 (+291)
20M → 21M
7:24 | 7:24/mi
35K· 21.75 mi
2:34:29
Rank: #6651 (+119)
21M → 35K
5:07 | 6:50/mi
23M
2:43:22
Rank: #6428 (+223)
35K → 23M
8:53 | 7:06/mi
24M
2:50:13
Rank: #6263 (+165)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:56:06
Rank: #6085 (+178)
24M → 40K
5:53 | 6:53/mi
25.2M
2:58:39
Rank: #6007 (+78)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
3:05:23
Rank: #5829 (+178)
25.2M → Finish
6:44 | 6:36/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:33:11
Pace7:06 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:32:12
Pace7:02 /mi
📊Negative Split: 1.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4022:337:1522:33
7:15
-
10K
6.21 mi11:11:4244:357:1022:02
7:06
-0:09
15K
9.32 mi11:33:331:06:267:0821:51
7:02
-0:04
20K
12.43 mi11:55:321:28:257:0721:59
7:05
+0:03
Half
13.11 mi12:00:181:33:117:064:46
6:59
-0:06
25K
15.53 mi12:17:141:50:077:0516:56
6:59
0:00
30K
18.64 mi12:39:242:12:177:0622:10
7:08
+0:09
20M
20.00 mi12:49:052:21:587:069:41
7:08
0:00
21M
21.00 mi12:56:292:29:227:077:24
7:24
+0:16
35K
21.75 mi13:01:362:34:297:065:07
6:50
-0:34
23M
23.00 mi13:10:292:43:227:068:53
7:06
+0:16
24M
24.00 mi13:17:202:50:137:066:51
6:51
-0:15
40K
24.85 mi13:23:132:56:067:055:53
6:53
+0:02
25.2M
25.20 mi13:25:462:58:397:052:33
7:24
+0:31
Finish
26.22 mi13:32:303:05:237:056:44
6:36
-0:48

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

6:36 /mi

Average Pace

7:05 /mi

Slowest Pace

7:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:26

95% of race

Time at Steady Pace

9:57

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:04 /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 mi10:49:4022:337:1522:33
7:15
#9938
10K
6.21 mi11:11:4244:357:1022:02
7:06
#9227
15K
9.32 mi11:33:331:06:267:0821:51
7:02
#8717
20K
12.43 mi11:55:321:28:257:0721:59
7:05
#8269
Half
13.11 mi12:00:181:33:117:064:46
6:59
#8221
25K
15.53 mi12:17:141:50:077:0516:56
6:59
#7843
30K
18.64 mi12:39:242:12:177:0622:10
7:08
#7326
20M
20.00 mi12:49:052:21:587:069:41
7:08
#7061
21M
21.00 mi12:56:292:29:227:077:24
7:24
#6770
35K
21.75 mi13:01:362:34:297:065:07
6:50
#6651
23M
23.00 mi13:10:292:43:227:068:53
7:06
#6428
24M
24.00 mi13:17:202:50:137:066:51
6:51
#6263
40K
24.85 mi13:23:132:56:067:055:53
6:53
#6085
25.2M
25.20 mi13:25:462:58:397:052:33
7:24
#6007
Finish
26.22 mi13:32:303:05:237:056:44
6:36
#5829
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi9938812881287827(Top 28%)6823(Top 42%)6823(Top 414%)
10K6.21 mi3.10 mi9227+7117732+3967732+3968582(Top 30%)7345(Top 46%)7345(Top 446%)
15K9.32 mi3.11 mi8717+5107417+3157417+3157827(Top 28%)6823(Top 42%)6823(Top 414%)
20K12.43 mi3.11 mi8269+4487119+2987119+2987361(Top 26%)6460(Top 40%)6460(Top 392%)
Half13.11 mi0.68 mi8221+487083+367083+367399(Top 26%)6489(Top 40%)6489(Top 394%)
25K15.53 mi2.42 mi7843+3786834+2496834+2496203(Top 22%)5543(Top 34%)5543(Top 336%)
30K18.64 mi3.11 mi7326+5176442+3926442+3925521(Top 19%)4949(Top 31%)4949(Top 300%)
20M20.00 mi1.36 mi7061+2656223+2196223+2194807(Top 17%)4333(Top 27%)4333(Top 263%)
21M21.00 mi1.00 mi6770+2915989+2345989+2344112(Top 14%)3710(Top 23%)3710(Top 225%)
35K21.75 mi0.75 mi6651+1195885+1045885+1044346(Top 15%)3875(Top 24%)3875(Top 235%)
23M23.00 mi1.25 mi6428+2235697+1885697+1884294(Top 15%)3806(Top 24%)3806(Top 231%)
24M24.00 mi1.00 mi6263+1655559+1385559+1383800(Top 13%)3374(Top 21%)3374(Top 205%)
40K24.85 mi0.85 mi6085+1785411+1485411+1483262(Top 11%)2914(Top 18%)2914(Top 177%)
25.2M25.20 mi0.35 mi6007+785343+685343+682921(Top 10%)2600(Top 16%)2600(Top 158%)
Finish26.22 mi1.02 mi5829+1785189+1545189+1543368(Top 12%)2952(Top 18%)2952(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 28%
×21stories
+97ft-345ft

Overall

7827

Males

6823

M55-59

6823

5K→10K

3.1 - 6.2 mi

Top 30%
×5stories
+79ft-138ft

Overall

8582

Males

7345

M55-59

7345

10K→15K

6.2 - 9.3 mi

Top 28%
×3stories
+67ft-78ft

Overall

7827

Males

6823

M55-59

6823

15K→20K

9.3 - 12.4 mi

Top 26%
×5stories
+106ft-86ft

Overall

7361

Males

6460

M55-59

6460

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7399

Males

6489

M55-59

6489

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

6203

Males

5543

M55-59

5543

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5521

Males

4949

M55-59

4949

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4807

Males

4333

M55-59

4333

20M→21M

20.0 - 21.0 mi

Top 14%
×8stories
+106ft-24ft

Overall

4112

Males

3710

M55-59

3710

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4346

Males

3875

M55-59

3875

35K→23M

21.8 - 23.0 mi

Top 15%
×5stories
+23ft-63ft

Overall

4294

Males

3806

M55-59

3806

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3800

Males

3374

M55-59

3374

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3262

Males

2914

M55-59

2914

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2921

Males

2600

M55-59

2600

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3368

Males

2952

M55-59

2952

Passing Analysis

Category:
Athletes Passed
4208
Passed By
99
Net Change
+4109
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9938
5K → 10K74130+711#9938#9227
10K → 15K53020+510#9227#8717
15K → 20K46517+448#8717#8269
20K → Half491+48#8269#8221
Half → 25K3835+378#8221#7843
25K → 30K5247+517#7843#7326
30K → 20M2683+265#7326#7061
20M → 21M2921+291#7061#6770
21M → 35K1201+119#6770#6651
35K → 23M2263+223#6651#6428
23M → 24M1661+165#6428#6263
24M → 40K1802+178#6263#6085
40K → 25.2M802+78#6085#6007
25.2M → Finish1846+178#6007#5829
TOTALS420899+4109
📊

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