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BOSTON MARATHON 2025

Chris Droukas

Bib: 6580•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 20%
Gender (Male)
#0 / 16105
Top 31%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:08
Rank: #6329
Start → 5K
21:08 | 6:48/mi
10K· 6.21 mi
42:09
Rank: #6138 (+191)
5K → 10K
21:01 | 6:46/mi
15K· 9.32 mi
1:03:34
Rank: #6408 (-270)
10K → 15K
21:25 | 6:54/mi
20K· 12.43 mi
1:25:19
Rank: #6546 (-138)
15K → 20K
21:45 | 7:00/mi
Half· 13.11 mi
1:30:04
Rank: #6595 (-49)
20K → Half
4:45 | 6:58/mi
25K· 15.53 mi
1:47:08
Rank: #6546 (+49)
Half → 25K
17:04 | 7:02/mi
30K· 18.64 mi
2:09:42
Rank: #6382 (+164)
25K → 30K
22:34 | 7:16/mi
20M
2:19:44
Rank: #6303 (+79)
30K → 20M
10:02 | 7:23/mi
21M
2:27:35
Rank: #6258 (+45)
20M → 21M
7:51 | 7:51/mi
35K· 21.75 mi
2:32:56
Rank: #6224 (+34)
21M → 35K
5:21 | 7:09/mi
23M
2:42:08
Rank: #6110 (+114)
35K → 23M
9:12 | 7:21/mi
24M
2:49:09
Rank: #5998 (+112)
23M → 24M
7:01 | 7:01/mi
40K· 24.85 mi
2:55:08
Rank: #5868 (+130)
24M → 40K
5:59 | 7:00/mi
25.2M
2:57:41
Rank: #5769 (+99)
40K → 25.2M
2:33 | 7:24/mi
Finish· 26.22 mi
3:04:28
Rank: #5626 (+143)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:04
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:34:24
Pace7:12 /mi
📊Positive Split: 4.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4721:086:4821:08
6:48
-
10K
6.21 mi10:46:4842:096:4721:01
6:46
-0:02
15K
9.32 mi11:08:131:03:346:4921:25
6:54
+0:08
20K
12.43 mi11:29:581:25:196:5221:45
7:00
+0:06
Half
13.11 mi11:34:431:30:046:524:45
6:58
-0:02
25K
15.53 mi11:51:471:47:086:5417:04
7:02
+0:04
30K
18.64 mi12:14:212:09:426:5722:34
7:16
+0:14
20M
20.00 mi12:24:232:19:446:5910:02
7:23
+0:07
21M
21.00 mi12:32:142:27:357:027:51
7:51
+0:28
35K
21.75 mi12:37:352:32:567:025:21
7:09
-0:42
23M
23.00 mi12:46:472:42:087:039:12
7:21
+0:12
24M
24.00 mi12:53:482:49:097:037:01
7:01
-0:20
40K
24.85 mi12:59:472:55:087:035:59
7:00
-0:01
25.2M
25.20 mi13:02:202:57:417:032:33
7:24
+0:24
Finish
26.22 mi13:09:073:04:287:026:47
6:39
-0:45

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

6:39 /mi

Average Pace

7:02 /mi

Slowest Pace

7:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:50

84% of race

Time at Steady Pace

21:47

12% of race

Time at Slower Pace

7:51

4% of race

Average Pace: 7:02 /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 mi10:25:4721:086:4821:08
6:48
#6329
10K
6.21 mi10:46:4842:096:4721:01
6:46
#6138
15K
9.32 mi11:08:131:03:346:4921:25
6:54
#6408
20K
12.43 mi11:29:581:25:196:5221:45
7:00
#6546
Half
13.11 mi11:34:431:30:046:524:45
6:58
#6595
25K
15.53 mi11:51:471:47:086:5417:04
7:02
#6546
30K
18.64 mi12:14:212:09:426:5722:34
7:16
#6382
20M
20.00 mi12:24:232:19:446:5910:02
7:23
#6303
21M
21.00 mi12:32:142:27:357:027:51
7:51
#6258
35K
21.75 mi12:37:352:32:567:025:21
7:09
#6224
23M
23.00 mi12:46:472:42:087:039:12
7:21
#6110
24M
24.00 mi12:53:482:49:097:037:01
7:01
#5998
40K
24.85 mi12:59:472:55:087:035:59
7:00
#5868
25.2M
25.20 mi13:02:202:57:417:032:33
7:24
#5769
Finish
26.22 mi13:09:073:04:287:026:47
6:39
#5626
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6329578457846898(Top 24%)6174(Top 38%)6174(Top 109%)
10K6.21 mi3.10 mi6138+1915626+1585626+1586007(Top 21%)5493(Top 34%)5493(Top 97%)
15K9.32 mi3.11 mi6408-2705831-2055831-2056898(Top 24%)6174(Top 38%)6174(Top 109%)
20K12.43 mi3.11 mi6546-1385918-875918-876867(Top 24%)6106(Top 38%)6106(Top 108%)
Half13.11 mi0.68 mi6595-495957-395957-397263(Top 26%)6405(Top 40%)6405(Top 114%)
25K15.53 mi2.42 mi6546+495902+555902+556565(Top 23%)5810(Top 36%)5810(Top 103%)
30K18.64 mi3.11 mi6382+1645741+1615741+1616249(Top 22%)5486(Top 34%)5486(Top 97%)
20M20.00 mi1.36 mi6303+795664+775664+776285(Top 22%)5390(Top 33%)5390(Top 96%)
21M21.00 mi1.00 mi6258+455612+525612+526481(Top 23%)5376(Top 33%)5376(Top 95%)
35K21.75 mi0.75 mi6224+345572+405572+406278(Top 22%)5251(Top 33%)5251(Top 93%)
23M23.00 mi1.25 mi6110+1145463+1095463+1095730(Top 20%)4817(Top 30%)4817(Top 85%)
24M24.00 mi1.00 mi5998+1125364+995364+994733(Top 17%)4073(Top 25%)4073(Top 72%)
40K24.85 mi0.85 mi5868+1305247+1175247+1173910(Top 14%)3429(Top 21%)3429(Top 61%)
25.2M25.20 mi0.35 mi5769+995161+865161+863005(Top 11%)2684(Top 17%)2684(Top 48%)
Finish26.22 mi1.02 mi5626+1435040+1215040+1213660(Top 13%)3186(Top 20%)3186(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 24%
×21stories
+97ft-345ft

Overall

6898

Males

6174

M18-39

6174

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

6007

Males

5493

M18-39

5493

10K→15K

6.2 - 9.3 mi

Top 24%
×3stories
+67ft-78ft

Overall

6898

Males

6174

M18-39

6174

15K→20K

9.3 - 12.4 mi

Top 24%
×5stories
+106ft-86ft

Overall

6867

Males

6106

M18-39

6106

20K→Half

12.4 - 13.1 mi

Top 26%
×2stories
+19ft-37ft

Overall

7263

Males

6405

M18-39

6405

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6565

Males

5810

M18-39

5810

25K→30K

15.5 - 18.6 mi

Top 22%
×9stories
+181ft-148ft

Overall

6249

Males

5486

M18-39

5486

30K→20M

18.6 - 20.0 mi

Top 22%
×5stories
+64ft-50ft

Overall

6285

Males

5390

M18-39

5390

20M→21M

20.0 - 21.0 mi

Top 23%
×8stories
+106ft-24ft

Overall

6481

Males

5376

M18-39

5376

21M→35K

21.0 - 21.8 mi

Top 22%
×7stories
+17ft-86ft

Overall

6278

Males

5251

M18-39

5251

35K→23M

21.8 - 23.0 mi

Top 20%
×5stories
+23ft-63ft

Overall

5730

Males

4817

M18-39

4817

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4733

Males

4073

M18-39

4073

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3910

Males

3429

M18-39

3429

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1story
+13ft-16ft

Overall

3005

Males

2684

M18-39

2684

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2stories
+22ft-21ft

Overall

3660

Males

3186

M18-39

3186

Passing Analysis

Category:
Athletes Passed
1796
Passed By
1093
Net Change
+703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6329
5K → 10K300109+191#6329#6138
10K → 15K76346-270#6138#6408
15K → 20K94232-138#6408#6546
20K → Half1362-49#6546#6595
Half → 25K14697+49#6595#6546
25K → 30K25490+164#6546#6382
30K → 20M12546+79#6382#6303
20M → 21M8540+45#6303#6258
21M → 35K5622+34#6258#6224
35K → 23M13925+114#6224#6110
23M → 24M12614+112#6110#5998
24M → 40K1344+130#5998#5868
40K → 25.2M1012+99#5868#5769
25.2M → Finish1474+143#5769#5626
TOTALS17961093+703
📊

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