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BOSTON MARATHON 2025

Aaron Galis

Bib: 26505•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 37%
Gender (Male)
#0 / 16105
Top 50%
Masters (Masters Men)
#0 / 10463
Top 39%
Division (M50-54)
#0 / 1996
Top 41%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:05/mi
21:59
↑ 97↓ 3451.5%
10K· 6.21 mi
7:12/mi
44:22
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:07:26
↑ 67↓ 78
20K· 12.43 mi
7:40/mi
1:31:16
↑ 106↓ 860.1%
Half· 13.11 mi
7:26/mi
1:36:20
↑ 19↓ 370.5%
25K· 15.53 mi
7:41/mi
1:54:57
↑ 66↓ 880.2%
30K· 18.64 mi
8:02/mi
2:19:54
↑ 181↓ 1480.2%
20M
8:08/mi
2:30:57
↑ 64↓ 500.2%
21M
8:36/mi
2:39:33
↑ 106↓ 241.6%
35K· 21.75 mi
7:20/mi
2:45:02
↑ 17↓ 861.7%
23M
7:53/mi
2:54:54
↑ 23↓ 630.6%
24M
8:12/mi
3:03:06
↓ 821.3%
40K· 24.85 mi
8:04/mi
3:10:00
↓ 200.3%
25.2M
8:54/mi
3:13:04
↑ 13↓ 160.2%
Finish· 26.22 mi
7:51/mi
3:21:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:20
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:44:44
Pace7:59 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:37:0821:597:0521:59
7:05
-
10K
6.21 mi11:59:3144:227:0822:23
7:12
+0:07
15K
9.32 mi12:22:351:07:267:1423:04
7:25
+0:13
20K
12.43 mi12:46:251:31:167:2123:50
7:40
+0:15
Half
13.11 mi12:51:291:36:207:215:04
7:26
-0:14
25K
15.53 mi13:10:061:54:577:2418:37
7:41
+0:15
30K
18.64 mi13:35:032:19:547:3024:57
8:02
+0:21
20M
20.00 mi13:46:062:30:577:3311:03
8:08
+0:06
21M
21.00 mi13:54:422:39:337:368:36
8:36
+0:28
35K
21.75 mi14:00:112:45:027:355:29
7:20
-1:16
23M
23.00 mi14:10:032:54:547:369:52
7:53
+0:33
24M
24.00 mi14:18:153:03:067:388:12
8:12
+0:19
40K
24.85 mi14:25:093:10:007:396:54
8:04
-0:08
25.2M
25.20 mi14:28:133:13:047:403:04
8:54
+0:50
Finish
26.22 mi14:36:133:21:047:408:00
7:51
-1:03

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

7:05 /mi

Average Pace

7:40 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:59

39% of race

Time at Steady Pace

1:32:10

46% of race

Time at Slower Pace

30:55

15% of race

Average Pace: 7:40 /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 mi11:37:0821:597:0521:59
7:05
#8424
10K
6.21 mi11:59:3144:227:0822:23
7:12
#8940
15K
9.32 mi12:22:351:07:267:1423:04
7:25
#9620
20K
12.43 mi12:46:251:31:167:2123:50
7:40
#10248
Half
13.11 mi12:51:291:36:207:215:04
7:26
#10278
25K
15.53 mi13:10:061:54:577:2418:37
7:41
#10447
30K
18.64 mi13:35:032:19:547:3024:57
8:02
#10631
20M
20.00 mi13:46:062:30:577:3311:03
8:08
#10664
21M
21.00 mi13:54:422:39:337:368:36
8:36
#10657
35K
21.75 mi14:00:112:45:027:355:29
7:20
#10511
23M
23.00 mi14:10:032:54:547:369:52
7:53
#10373
24M
24.00 mi14:18:153:03:067:388:12
8:12
#10473
40K
24.85 mi14:25:093:10:007:396:54
8:04
#10439
25.2M
25.20 mi14:28:133:13:047:403:04
8:54
#10438
Finish
26.22 mi14:36:133:21:047:408:00
7:51
#10455
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi84247265726511083(Top 39%)8637(Top 54%)8637(Top 433%)
10K6.21 mi3.10 mi8940-5167557-2927557-2929516(Top 34%)7888(Top 49%)7888(Top 395%)
15K9.32 mi3.11 mi9620-6807936-3797936-37911083(Top 39%)8637(Top 54%)8637(Top 433%)
20K12.43 mi3.11 mi10248-6288233-2978233-29712133(Top 43%)9027(Top 56%)9027(Top 452%)
Half13.11 mi0.68 mi10278-308244-118244-1111046(Top 39%)8562(Top 53%)8562(Top 429%)
25K15.53 mi2.42 mi10447-1698313-698313-6911354(Top 40%)8548(Top 53%)8548(Top 428%)
30K18.64 mi3.11 mi10631-1848330-178330-1711599(Top 41%)8473(Top 53%)8473(Top 424%)
20M20.00 mi1.36 mi10664-338301+298301+2911305(Top 40%)8184(Top 51%)8184(Top 410%)
21M21.00 mi1.00 mi10657+78256+458256+4511070(Top 39%)7903(Top 49%)7903(Top 396%)
35K21.75 mi0.75 mi10511+1468169+878169+877422(Top 26%)5956(Top 37%)5956(Top 298%)
23M23.00 mi1.25 mi10373+1388049+1208049+1209142(Top 32%)6800(Top 42%)6800(Top 341%)
24M24.00 mi1.00 mi10473-1008073-248073-2412531(Top 44%)8426(Top 52%)8426(Top 422%)
40K24.85 mi0.85 mi10439+348028+458028+4510651(Top 37%)7379(Top 46%)7379(Top 370%)
25.2M25.20 mi0.35 mi10438+18008+208008+2011131(Top 39%)7537(Top 47%)7537(Top 378%)
Finish26.22 mi1.02 mi10455-177983+257983+2511786(Top 41%)7924(Top 49%)7924(Top 397%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21story building
+97ft-345ft

Overall

11083

Males

8637

M50-54

8637

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

9516

Males

7888

M50-54

7888

10K→15K

6.2 - 9.3 mi

Top 39%
×3story building
+67ft-78ft

Overall

11083

Males

8637

M50-54

8637

15K→20K

9.3 - 12.4 mi

Top 43%
×5story building
+106ft-86ft

Overall

12133

Males

9027

M50-54

9027

20K→Half

12.4 - 13.1 mi

Top 39%
×2story building
+19ft-37ft

Overall

11046

Males

8562

M50-54

8562

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

11354

Males

8548

M50-54

8548

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11599

Males

8473

M50-54

8473

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

11305

Males

8184

M50-54

8184

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

11070

Males

7903

M50-54

7903

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

7422

Males

5956

M50-54

5956

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

9142

Males

6800

M50-54

6800

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

12531

Males

8426

M50-54

8426

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10651

Males

7379

M50-54

7379

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11131

Males

7537

M50-54

7537

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2story building
+22ft-21ft

Overall

11786

Males

7924

M50-54

7924

Passing Analysis

Category:
Athletes Passed
1247
Passed By
3275
Net Change
-2031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8424
5K → 10K60576-516#8424#8940
10K → 15K37717-680#8940#9620
15K → 20K63689-628#9620#10248
20K → Half2555-30#10248#10278
Half → 25K114283-169#10278#10447
25K → 30K178361-184#10447#10631
30K → 20M104137-33#10631#10664
20M → 21M107100+7#10664#10657
21M → 35K1493+146#10657#10511
35K → 23M17234+138#10511#10373
23M → 24M52152-100#10373#10473
24M → 40K8349+34#10473#10439
40K → 25.2M3231+1#10439#10438
25.2M → Finish7188-17#10438#10455
TOTALS12473275-2031
📊

Passing Visuals

Category:
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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