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BOSTON MARATHON 2025

Darren Bond

Bib: 11184•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 39%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 41%
Division (M45-49)
#0 / 2386
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
7:16/mi
22:35
↑ 97↓ 3451.5%
10K· 6.21 mi
7:12/mi
44:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:10/mi
1:07:13
↑ 67↓ 78
20K· 12.43 mi
7:17/mi
1:29:52
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:34:53
↑ 19↓ 370.5%
25K· 15.53 mi
7:29/mi
1:53:01
↑ 66↓ 880.2%
30K· 18.64 mi
8:03/mi
2:18:02
↑ 181↓ 1480.2%
20M
8:13/mi
2:29:12
↑ 64↓ 500.2%
21M
8:36/mi
2:37:48
↑ 106↓ 241.6%
35K· 21.75 mi
8:32/mi
2:44:11
↑ 17↓ 861.7%
23M
8:41/mi
2:55:03
↑ 23↓ 630.6%
24M
8:43/mi
3:03:46
↓ 821.3%
40K· 24.85 mi
8:47/mi
3:11:17
↓ 200.3%
25.2M
9:20/mi
3:14:30
↑ 13↓ 160.2%
Finish· 26.22 mi
8:22/mi
3:23:02
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:53
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:48:09
Pace8:15 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:0722:357:1622:35
7:16
-
10K
6.21 mi11:11:2944:577:1422:22
7:12
-0:04
15K
9.32 mi11:33:451:07:137:1322:16
7:10
-0:02
20K
12.43 mi11:56:241:29:527:1422:39
7:17
+0:07
Half
13.11 mi12:01:251:34:537:145:01
7:21
+0:04
25K
15.53 mi12:19:331:53:017:1718:08
7:29
+0:08
30K
18.64 mi12:44:342:18:027:2425:01
8:03
+0:34
20M
20.00 mi12:55:442:29:127:2811:10
8:13
+0:10
21M
21.00 mi13:04:202:37:487:318:36
8:36
+0:23
35K
21.75 mi13:10:432:44:117:336:23
8:32
-0:04
23M
23.00 mi13:21:352:55:037:3710:52
8:41
+0:09
24M
24.00 mi13:30:183:03:467:398:43
8:43
+0:02
40K
24.85 mi13:37:493:11:177:427:31
8:47
+0:04
25.2M
25.20 mi13:41:023:14:307:433:13
9:20
+0:33
Finish
26.22 mi13:49:343:23:027:458:32
8:22
-0:58

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

7:10 /mi

Average Pace

7:45 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:01

56% of race

Time at Steady Pace

51:06

25% of race

Time at Slower Pace

38:55

19% of race

Average Pace: 7:45 /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 mi10:49:0722:357:1622:35
7:16
#10049
10K
6.21 mi11:11:2944:577:1422:22
7:12
#9748
15K
9.32 mi11:33:451:07:137:1322:16
7:10
#9412
20K
12.43 mi11:56:241:29:527:1422:39
7:17
#9267
Half
13.11 mi12:01:251:34:537:145:01
7:21
#9326
25K
15.53 mi12:19:331:53:017:1718:08
7:29
#9357
30K
18.64 mi12:44:342:18:027:2425:01
8:03
#9746
20M
20.00 mi12:55:442:29:127:2811:10
8:13
#9871
21M
21.00 mi13:04:202:37:487:318:36
8:36
#9927
35K
21.75 mi13:10:432:44:117:336:23
8:32
#10175
23M
23.00 mi13:21:352:55:037:3710:52
8:41
#10434
24M
24.00 mi13:30:183:03:467:398:43
8:43
#10677
40K
24.85 mi13:37:493:11:177:427:31
8:47
#10835
25.2M
25.20 mi13:41:023:14:307:433:13
9:20
#10883
Finish
26.22 mi13:49:343:23:027:458:32
8:22
#11044
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10049819581958835(Top 31%)7460(Top 46%)7460(Top 313%)
10K6.21 mi3.10 mi9748+3018029+1668029+1669475(Top 33%)7863(Top 49%)7863(Top 330%)
15K9.32 mi3.11 mi9412+3367825+2047825+2048835(Top 31%)7460(Top 46%)7460(Top 313%)
20K12.43 mi3.11 mi9267+1457713+1127713+1128975(Top 32%)7443(Top 46%)7443(Top 312%)
Half13.11 mi0.68 mi9326-597739-267739-2610452(Top 37%)8265(Top 51%)8265(Top 346%)
25K15.53 mi2.42 mi9357-317724+157724+159794(Top 34%)7759(Top 48%)7759(Top 325%)
30K18.64 mi3.11 mi9746-3897872-1487872-14811748(Top 41%)8553(Top 53%)8553(Top 358%)
20M20.00 mi1.36 mi9871-1257917-457917-4511883(Top 42%)8466(Top 53%)8466(Top 355%)
21M21.00 mi1.00 mi9927-567909+87909+811072(Top 39%)7905(Top 49%)7905(Top 331%)
35K21.75 mi0.75 mi10175-2487999-907999-9015613(Top 55%)9981(Top 62%)9981(Top 418%)
23M23.00 mi1.25 mi10434-2598089-908089-9014389(Top 51%)9339(Top 58%)9339(Top 391%)
24M24.00 mi1.00 mi10677-2438162-738162-7315814(Top 56%)9950(Top 62%)9950(Top 417%)
40K24.85 mi0.85 mi10835-1588201-398201-3915103(Top 53%)9479(Top 59%)9479(Top 397%)
25.2M25.20 mi0.35 mi10883-488208-78208-713530(Top 48%)8700(Top 54%)8700(Top 365%)
Finish26.22 mi1.02 mi11044-1618250-428250-4215361(Top 54%)9641(Top 60%)9641(Top 404%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8835

Males

7460

M45-49

7460

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

9475

Males

7863

M45-49

7863

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8835

Males

7460

M45-49

7460

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

8975

Males

7443

M45-49

7443

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

10452

Males

8265

M45-49

8265

Half→25K

13.1 - 15.5 mi

Top 34%
×4story building
+66ft-88ft

Overall

9794

Males

7759

M45-49

7759

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11748

Males

8553

M45-49

8553

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

11883

Males

8466

M45-49

8466

20M→21M

20.0 - 21.0 mi

Top 39%
×8story building
+106ft-24ft

Overall

11072

Males

7905

M45-49

7905

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15613

Males

9981

M45-49

9981

35K→23M

21.8 - 23.0 mi

Top 51%
×5story building
+23ft-63ft

Overall

14389

Males

9339

M45-49

9339

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

15814

Males

9950

M45-49

9950

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

15103

Males

9479

M45-49

9479

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

13530

Males

8700

M45-49

8700

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2story building
+22ft-21ft

Overall

15361

Males

9641

M45-49

9641

Passing Analysis

Category:
Athletes Passed
1662
Passed By
2654
Net Change
-995
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10049
5K → 10K412111+301#10049#9748
10K → 15K37034+336#9748#9412
15K → 20K250105+145#9412#9267
20K → Half1473-59#9267#9326
Half → 25K148179-31#9326#9357
25K → 30K122511-389#9357#9746
30K → 20M80204-125#9746#9871
20M → 21M83139-56#9871#9927
21M → 35K22268-248#9927#10175
35K → 23M52311-259#10175#10434
23M → 24M27270-243#10434#10677
24M → 40K34192-158#10677#10835
40K → 25.2M2270-48#10835#10883
25.2M → Finish26187-161#10883#11044
TOTALS16622654-995
📊

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