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BOSTON MARATHON 2025

Jeffrey Paciero

Bib: 22885•M

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 37%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:51
Rank: #18826
Start → 5K
8:19/mi
25:51 split
10K· 6.21 mi
51:41
Rank: #18721 (+105)
5K → 10K
8:19/mi
25:50 split
15K· 9.32 mi
1:17:45
Rank: #18661 (+60)
10K → 15K
8:23/mi
26:04 split
20K· 12.43 mi
1:44:10
Rank: #18535 (+126)
15K → 20K
8:30/mi
26:25 split
Half· 13.11 mi
1:49:51
Rank: #18511 (+24)
20K → Half
8:20/mi
5:41 split
25K· 15.53 mi
2:10:39
Rank: #18336 (+175)
Half → 25K
8:35/mi
20:48 split
30K· 18.64 mi
2:37:52
Rank: #17899 (+437)
25K → 30K
8:46/mi
27:13 split
20M
2:49:46
Rank: #17702 (+197)
30K → 20M
8:45/mi
11:54 split
21M
2:59:09
Rank: #17556 (+146)
20M → 21M
9:23/mi
9:23 split
35K· 21.75 mi
3:05:31
Rank: #17471 (+85)
21M → 35K
8:31/mi
6:22 split
23M
3:16:29
Rank: #17297 (+174)
35K → 23M
8:46/mi
10:58 split
24M
3:24:58
Rank: #17159 (+138)
23M → 24M
8:29/mi
8:29 split
40K· 24.85 mi
3:32:20
Rank: #17042 (+117)
24M → 40K
8:37/mi
7:22 split
25.2M
3:35:36
Rank: #16980 (+62)
40K → 25.2M
9:28/mi
3:16 split
Finish· 26.22 mi
3:43:59
Rank: #16891 (+89)
25.2M → Finish
8:14/mi
8:23 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:51
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:54:08
Pace8:42 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3725:518:1925:51
8:19
-
10K
6.21 mi11:48:2751:418:1925:50
8:19
0:00
15K
9.32 mi12:14:311:17:458:2126:04
8:23
+0:04
20K
12.43 mi12:40:561:44:108:2326:25
8:30
+0:07
Half
13.11 mi12:46:371:49:518:235:41
8:20
-0:10
25K
15.53 mi13:07:252:10:398:2520:48
8:35
+0:15
30K
18.64 mi13:34:382:37:528:2827:13
8:46
+0:11
20M
20.00 mi13:46:322:49:468:2911:54
8:45
-0:01
21M
21.00 mi13:55:552:59:098:329:23
9:23
+0:38
35K
21.75 mi14:02:173:05:318:326:22
8:31
-0:52
23M
23.00 mi14:13:153:16:298:3310:58
8:46
+0:15
24M
24.00 mi14:21:443:24:588:328:29
8:29
-0:17
40K
24.85 mi14:29:063:32:208:337:22
8:37
+0:08
25.2M
25.20 mi14:32:223:35:368:333:16
9:28
+0:51
Finish
26.22 mi14:40:453:43:598:338:23
8:14
-1:14

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

8:14 /mi

Average Pace

8:33 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:31:20

94% of race

Time at Steady Pace

12:39

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:33 /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 mi11:22:3725:518:1925:51
8:19
#18826
10K
6.21 mi11:48:2751:418:1925:50
8:19
#18721
15K
9.32 mi12:14:311:17:458:2126:04
8:23
#18661
20K
12.43 mi12:40:561:44:108:2326:25
8:30
#18535
Half
13.11 mi12:46:371:49:518:235:41
8:20
#18511
25K
15.53 mi13:07:252:10:398:2520:48
8:35
#18336
30K
18.64 mi13:34:382:37:528:2827:13
8:46
#17899
20M
20.00 mi13:46:322:49:468:2911:54
8:45
#17702
21M
21.00 mi13:55:552:59:098:329:23
9:23
#17556
35K
21.75 mi14:02:173:05:318:326:22
8:31
#17471
23M
23.00 mi14:13:153:16:298:3310:58
8:46
#17297
24M
24.00 mi14:21:443:24:588:328:29
8:29
#17159
40K
24.85 mi14:29:063:32:208:337:22
8:37
#17042
25.2M
25.20 mi14:32:223:35:368:333:16
9:28
#16980
Finish
26.22 mi14:40:453:43:598:338:23
8:14
#16891
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18826119621196218630(Top 66%)11897(Top 74%)11897(Top 945%)
10K6.21 mi3.10 mi18721+10511918+4411918+4418627(Top 66%)11905(Top 74%)11905(Top 946%)
15K9.32 mi3.11 mi18661+6011896+2211896+2218630(Top 66%)11897(Top 74%)11897(Top 945%)
20K12.43 mi3.11 mi18535+12611839+5711839+5718244(Top 64%)11717(Top 73%)11717(Top 931%)
Half13.11 mi0.68 mi18511+2411836+311836+318056(Top 64%)11646(Top 72%)11646(Top 925%)
25K15.53 mi2.42 mi18336+17511740+9611740+9617658(Top 62%)11381(Top 71%)11381(Top 904%)
30K18.64 mi3.11 mi17899+43711503+23711503+23716358(Top 58%)10648(Top 66%)10648(Top 846%)
20M20.00 mi1.36 mi17702+19711387+11611387+11615412(Top 54%)10106(Top 63%)10106(Top 803%)
21M21.00 mi1.00 mi17556+14611305+8211305+8215534(Top 55%)10024(Top 62%)10024(Top 796%)
35K21.75 mi0.75 mi17471+8511245+6011245+6015521(Top 55%)9952(Top 62%)9952(Top 790%)
23M23.00 mi1.25 mi17297+17411139+10611139+10614873(Top 52%)9576(Top 59%)9576(Top 761%)
24M24.00 mi1.00 mi17159+13811064+7511064+7514388(Top 51%)9332(Top 58%)9332(Top 741%)
40K24.85 mi0.85 mi17042+11710988+7610988+7614145(Top 50%)9072(Top 56%)9072(Top 721%)
25.2M25.20 mi0.35 mi16980+6210943+4510943+4514417(Top 51%)9146(Top 57%)9146(Top 726%)
Finish26.22 mi1.02 mi16891+8910887+5610887+5614443(Top 51%)9237(Top 57%)9237(Top 734%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

18630

Males

11897

M60-64

11897

5K→10K

3.1 - 6.2 mi

Top 66%
×5story building
+79ft-138ft

Overall

18627

Males

11905

M60-64

11905

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

18630

Males

11897

M60-64

11897

15K→20K

9.3 - 12.4 mi

Top 64%
×5story building
+106ft-86ft

Overall

18244

Males

11717

M60-64

11717

20K→Half

12.4 - 13.1 mi

Top 64%
×2story building
+19ft-37ft

Overall

18056

Males

11646

M60-64

11646

Half→25K

13.1 - 15.5 mi

Top 62%
×4story building
+66ft-88ft

Overall

17658

Males

11381

M60-64

11381

25K→30K

15.5 - 18.6 mi

Top 58%
×9story building
+181ft-148ft

Overall

16358

Males

10648

M60-64

10648

30K→20M

18.6 - 20.0 mi

Top 54%
×5story building
+64ft-50ft

Overall

15412

Males

10106

M60-64

10106

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15534

Males

10024

M60-64

10024

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15521

Males

9952

M60-64

9952

35K→23M

21.8 - 23.0 mi

Top 52%
×5story building
+23ft-63ft

Overall

14873

Males

9576

M60-64

9576

23M→24M

23.0 - 24.0 mi

Top 51%
×6story building
+12ft-82ft

Overall

14388

Males

9332

M60-64

9332

24M→40K

24.0 - 24.9 mi

Top 50%
×1story
+6ft-20ft

Overall

14145

Males

9072

M60-64

9072

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14417

Males

9146

M60-64

9146

25.2M→Finish

25.2 - 26.2 mi

Top 51%
×2story building
+22ft-21ft

Overall

14443

Males

9237

M60-64

9237

Passing Analysis

Category:
Athletes Passed
2775
Passed By
840
Net Change
+1935
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18826
5K → 10K317212+105#18826#18721
10K → 15K217157+60#18721#18661
15K → 20K257131+126#18661#18535
20K → Half4622+24#18535#18511
Half → 25K25378+175#18511#18336
25K → 30K48851+437#18336#17899
30K → 20M22225+197#17899#17702
20M → 21M18034+146#17702#17556
21M → 35K11732+85#17556#17471
35K → 23M20127+174#17471#17297
23M → 24M15416+138#17297#17159
24M → 40K13417+117#17159#17042
40K → 25.2M7210+62#17042#16980
25.2M → Finish11728+89#16980#16891
TOTALS2775840+1935
📊

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