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BOSTON MARATHON 2025

Bryan Robison

Bib: 2859•M

QC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 7%
Division (M18-39)
#0 / 5642
Top 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:34
Rank: #2419
Start → 5K
19:34 | 6:18/mi
10K· 6.21 mi
39:00
Rank: #2260 (+159)
5K → 10K
19:26 | 6:15/mi
15K· 9.32 mi
58:31
Rank: #2239 (+21)
10K → 15K
19:31 | 6:17/mi
20K· 12.43 mi
1:17:57
Rank: #2115 (+124)
15K → 20K
19:26 | 6:15/mi
Half· 13.11 mi
1:22:08
Rank: #2088 (+27)
20K → Half
4:11 | 6:08/mi
25K· 15.53 mi
1:37:27
Rank: #2053 (+35)
Half → 25K
15:19 | 6:19/mi
30K· 18.64 mi
1:56:49
Rank: #1791 (+262)
25K → 30K
19:22 | 6:14/mi
20M
2:05:29
Rank: #1712 (+79)
30K → 20M
8:40 | 6:23/mi
21M
2:11:57
Rank: #1600 (+112)
20M → 21M
6:28 | 6:28/mi
35K· 21.75 mi
2:16:37
Rank: #1567 (+33)
21M → 35K
4:40 | 6:14/mi
23M
2:24:30
Rank: #1480 (+87)
35K → 23M
7:53 | 6:18/mi
24M
2:30:39
Rank: #1407 (+73)
23M → 24M
6:09 | 6:09/mi
40K· 24.85 mi
2:35:56
Rank: #1355 (+52)
24M → 40K
5:17 | 6:11/mi
25.2M
2:38:10
Rank: #1335 (+20)
40K → 25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:44:04
Rank: #1265 (+70)
25.2M → Finish
5:54 | 5:47/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:22:08
Pace6:16 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:21:56
Pace6:15 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0919:346:1819:34
6:18
-
10K
6.21 mi10:40:3539:006:1719:26
6:15
-0:03
15K
9.32 mi11:00:0658:316:1719:31
6:17
+0:02
20K
12.43 mi11:19:321:17:576:1619:26
6:15
-0:02
Half
13.11 mi11:23:431:22:086:164:11
6:08
-0:07
25K
15.53 mi11:39:021:37:276:1615:19
6:19
+0:11
30K
18.64 mi11:58:241:56:496:1619:22
6:14
-0:05
20M
20.00 mi12:07:042:05:296:168:40
6:23
+0:09
21M
21.00 mi12:13:322:11:576:176:28
6:28
+0:05
35K
21.75 mi12:18:122:16:376:174:40
6:14
-0:14
23M
23.00 mi12:26:052:24:306:177:53
6:18
+0:04
24M
24.00 mi12:32:142:30:396:176:09
6:09
-0:09
40K
24.85 mi12:37:312:35:566:165:17
6:11
+0:02
25.2M
25.20 mi12:39:452:38:106:172:14
6:29
+0:18
Finish
26.22 mi12:45:392:44:046:165:54
5:47
-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

5:47 /mi

Average Pace

6:16 /mi

Slowest Pace

6:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:42

89% of race

Time at Steady Pace

17:22

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:15 /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 mi10:21:0919:346:1819:34
6:18
#2419
10K
6.21 mi10:40:3539:006:1719:26
6:15
#2260
15K
9.32 mi11:00:0658:316:1719:31
6:17
#2239
20K
12.43 mi11:19:321:17:576:1619:26
6:15
#2115
Half
13.11 mi11:23:431:22:086:164:11
6:08
#2088
25K
15.53 mi11:39:021:37:276:1615:19
6:19
#2053
30K
18.64 mi11:58:241:56:496:1619:22
6:14
#1791
20M
20.00 mi12:07:042:05:296:168:40
6:23
#1712
21M
21.00 mi12:13:322:11:576:176:28
6:28
#1600
35K
21.75 mi12:18:122:16:376:174:40
6:14
#1567
23M
23.00 mi12:26:052:24:306:177:53
6:18
#1480
24M
24.00 mi12:32:142:30:396:176:09
6:09
#1407
40K
24.85 mi12:37:312:35:566:165:17
6:11
#1355
25.2M
25.20 mi12:39:452:38:106:172:14
6:29
#1335
Finish
26.22 mi12:45:392:44:046:165:54
5:47
#1265
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2419230323032245(Top 8%)2140(Top 13%)2140(Top 38%)
10K6.21 mi3.10 mi2260+1592157+1462157+1462161(Top 8%)2064(Top 13%)2064(Top 37%)
15K9.32 mi3.11 mi2239+212137+202137+202245(Top 8%)2140(Top 13%)2140(Top 38%)
20K12.43 mi3.11 mi2115+1242019+1182019+1181805(Top 6%)1716(Top 11%)1716(Top 30%)
Half13.11 mi0.68 mi2088+271993+261993+261633(Top 6%)1552(Top 10%)1552(Top 28%)
25K15.53 mi2.42 mi2053+351958+351958+351929(Top 7%)1835(Top 11%)1835(Top 33%)
30K18.64 mi3.11 mi1791+2621706+2521706+2521017(Top 4%)957(Top 6%)957(Top 17%)
20M20.00 mi1.36 mi1712+791626+801626+801171(Top 4%)1103(Top 7%)1103(Top 20%)
21M21.00 mi1.00 mi1600+1121517+1091517+109628(Top 2%)592(Top 4%)592(Top 10%)
35K21.75 mi0.75 mi1567+331483+341483+341351(Top 5%)1278(Top 8%)1278(Top 23%)
23M23.00 mi1.25 mi1480+871399+841399+84876(Top 3%)827(Top 5%)827(Top 15%)
24M24.00 mi1.00 mi1407+731327+721327+72894(Top 3%)840(Top 5%)840(Top 15%)
40K24.85 mi0.85 mi1355+521277+501277+50703(Top 2%)658(Top 4%)658(Top 12%)
25.2M25.20 mi0.35 mi1335+201258+191258+19440(Top 2%)407(Top 3%)407(Top 7%)
Finish26.22 mi1.02 mi1265+701190+681190+68498(Top 2%)467(Top 3%)467(Top 8%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2245

Males

2140

M18-39

2140

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2161

Males

2064

M18-39

2064

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2245

Males

2140

M18-39

2140

15K→20K

9.3 - 12.4 mi

Top 6%
×5stories
+106ft-86ft

Overall

1805

Males

1716

M18-39

1716

20K→Half

12.4 - 13.1 mi

Top 6%
×2stories
+19ft-37ft

Overall

1633

Males

1552

M18-39

1552

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1929

Males

1835

M18-39

1835

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1017

Males

957

M18-39

957

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1171

Males

1103

M18-39

1103

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

628

Males

592

M18-39

592

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1351

Males

1278

M18-39

1278

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

876

Males

827

M18-39

827

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

894

Males

840

M18-39

840

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

703

Males

658

M18-39

658

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

440

Males

407

M18-39

407

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

498

Males

467

M18-39

467

Passing Analysis

Category:
Athletes Passed
1332
Passed By
178
Net Change
+1154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2419
5K → 10K20647+159#2419#2260
10K → 15K7857+21#2260#2239
15K → 20K13814+124#2239#2115
20K → Half303+27#2115#2088
Half → 25K6429+35#2088#2053
25K → 30K2642+262#2053#1791
30K → 20M834+79#1791#1712
20M → 21M1131+112#1712#1600
21M → 35K4815+33#1600#1567
35K → 23M892+87#1567#1480
23M → 24M752+73#1480#1407
24M → 40K520+52#1407#1355
40K → 25.2M222+20#1355#1335
25.2M → Finish700+70#1335#1265
TOTALS1332178+1154
📊

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