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BOSTON MARATHON 2025

Simone Luciani

Bib: 7636•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 42%
Division (M40-44)
#0 / 2247
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
6:48/mi
21:09
↑ 97↓ 3451.5%
10K· 6.21 mi
6:38/mi
41:44
↑ 79↓ 1380.4%
15K· 9.32 mi
6:38/mi
1:02:22
↑ 67↓ 78
20K· 12.43 mi
7:05/mi
1:24:21
↑ 106↓ 860.1%
Half· 13.11 mi
6:40/mi
1:28:54
↑ 19↓ 370.5%
25K· 15.53 mi
7:16/mi
1:46:32
↑ 66↓ 880.2%
30K· 18.64 mi
8:53/mi
2:14:09
↑ 181↓ 1480.2%
20M
8:57/mi
2:26:19
↑ 64↓ 500.2%
21M
10:33/mi
2:36:52
↑ 106↓ 241.6%
35K· 21.75 mi
7:53/mi
2:42:46
↑ 17↓ 861.7%
23M
9:17/mi
2:54:23
↑ 23↓ 630.6%
24M
9:22/mi
3:03:45
↓ 821.3%
40K· 24.85 mi
9:18/mi
3:11:42
↓ 200.3%
25.2M
9:37/mi
3:15:01
↑ 13↓ 160.2%
Finish· 26.22 mi
8:53/mi
3:24:04
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:54
Pace6:47 /mi
2nd Half
Distance13.11 mi
Time1:55:10
Pace8:47 /mi
📊Positive Split: 29.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:28:3121:096:4821:09
6:48
-
10K
6.21 mi10:49:0641:446:4320:35
6:38
-0:10
15K
9.32 mi11:09:441:02:226:4120:38
6:38
0:00
20K
12.43 mi11:31:431:24:216:4721:59
7:05
+0:27
Half
13.11 mi11:36:161:28:546:474:33
6:40
-0:25
25K
15.53 mi11:53:541:46:326:5117:38
7:16
+0:36
30K
18.64 mi12:21:312:14:097:1227:37
8:53
+1:37
20M
20.00 mi12:33:412:26:197:1912:10
8:57
+0:04
21M
21.00 mi12:44:142:36:527:2810:33
10:33
+1:36
35K
21.75 mi12:50:082:42:467:295:54
7:53
-2:40
23M
23.00 mi13:01:452:54:237:3511:37
9:17
+1:24
24M
24.00 mi13:11:073:03:457:399:22
9:22
+0:05
40K
24.85 mi13:19:043:11:427:437:57
9:18
-0:04
25.2M
25.20 mi13:22:233:15:017:443:19
9:37
+0:19
Finish
26.22 mi13:31:263:24:047:479:03
8:53
-0:44

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

6:38 /mi

Average Pace

7:47 /mi

Slowest Pace

10:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:26

55% of race

Time at Steady Pace

1:17:46

38% of race

Time at Slower Pace

13:52

7% of race

Average Pace: 7:47 /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 mi10:28:3121:096:4821:09
6:48
#6370
10K
6.21 mi10:49:0641:446:4320:35
6:38
#5535
15K
9.32 mi11:09:441:02:226:4120:38
6:38
#5176
20K
12.43 mi11:31:431:24:216:4721:59
7:05
#5838
Half
13.11 mi11:36:161:28:546:474:33
6:40
#5785
25K
15.53 mi11:53:541:46:326:5117:38
7:16
#6242
30K
18.64 mi12:21:312:14:097:1227:37
8:53
#8001
20M
20.00 mi12:33:412:26:197:1912:10
8:57
#8662
21M
21.00 mi12:44:142:36:527:2810:33
10:33
#9554
35K
21.75 mi12:50:082:42:467:295:54
7:53
#9611
23M
23.00 mi13:01:452:54:237:3511:37
9:17
#10208
24M
24.00 mi13:11:073:03:457:399:22
9:22
#10671
40K
24.85 mi13:19:043:11:427:437:57
9:18
#10965
25.2M
25.20 mi13:22:233:15:017:443:19
9:37
#11022
Finish
26.22 mi13:31:263:24:047:479:03
8:53
#11357
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6370581658164601(Top 16%)4308(Top 27%)4308(Top 192%)
10K6.21 mi3.10 mi5535+8355117+6995117+6994675(Top 16%)4377(Top 27%)4377(Top 195%)
15K9.32 mi3.11 mi5176+3594814+3034814+3034601(Top 16%)4308(Top 27%)4308(Top 192%)
20K12.43 mi3.11 mi5838-6625351-5375351-5377377(Top 26%)6476(Top 40%)6476(Top 288%)
Half13.11 mi0.68 mi5785+535305+465305+465091(Top 18%)4720(Top 29%)4720(Top 210%)
25K15.53 mi2.42 mi6242-4575650-3455650-3458153(Top 29%)6858(Top 43%)6858(Top 305%)
30K18.64 mi3.11 mi8001-17596871-12216871-122117084(Top 60%)10965(Top 68%)10965(Top 488%)
20M20.00 mi1.36 mi8662-6617236-3657236-36516520(Top 58%)10583(Top 66%)10583(Top 471%)
21M21.00 mi1.00 mi9554-8927707-4717707-47120145(Top 71%)12093(Top 75%)12093(Top 538%)
35K21.75 mi0.75 mi9611-577725-187725-1811432(Top 40%)8066(Top 50%)8066(Top 359%)
23M23.00 mi1.25 mi10208-5977965-2407965-24017660(Top 62%)10789(Top 67%)10789(Top 480%)
24M24.00 mi1.00 mi10671-4638160-1958160-19519073(Top 67%)11440(Top 71%)11440(Top 509%)
40K24.85 mi0.85 mi10965-2948261-1018261-10117813(Top 63%)10718(Top 67%)10718(Top 477%)
25.2M25.20 mi0.35 mi11022-578271-108271-1015106(Top 53%)9445(Top 59%)9445(Top 420%)
Finish26.22 mi1.02 mi11357-3358399-1288399-12818417(Top 65%)11066(Top 69%)11066(Top 492%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21story building
+97ft-345ft

Overall

4601

Males

4308

M40-44

4308

5K→10K

3.1 - 6.2 mi

Top 16%
×5story building
+79ft-138ft

Overall

4675

Males

4377

M40-44

4377

10K→15K

6.2 - 9.3 mi

Top 16%
×3story building
+67ft-78ft

Overall

4601

Males

4308

M40-44

4308

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

7377

Males

6476

M40-44

6476

20K→Half

12.4 - 13.1 mi

Top 18%
×2story building
+19ft-37ft

Overall

5091

Males

4720

M40-44

4720

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

8153

Males

6858

M40-44

6858

25K→30K

15.5 - 18.6 mi

Top 60%
×9story building
+181ft-148ft

Overall

17084

Males

10965

M40-44

10965

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

16520

Males

10583

M40-44

10583

20M→21M

20.0 - 21.0 mi

Top 71%
×8story building
+106ft-24ft

Overall

20145

Males

12093

M40-44

12093

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11432

Males

8066

M40-44

8066

35K→23M

21.8 - 23.0 mi

Top 62%
×5story building
+23ft-63ft

Overall

17660

Males

10789

M40-44

10789

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

19073

Males

11440

M40-44

11440

24M→40K

24.0 - 24.9 mi

Top 63%
×1story
+6ft-20ft

Overall

17813

Males

10718

M40-44

10718

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

15106

Males

9445

M40-44

9445

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

18417

Males

11066

M40-44

11066

Passing Analysis

Category:
Athletes Passed
1531
Passed By
6516
Net Change
-4987
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6370
5K → 10K8416+835#6370#5535
10K → 15K38021+359#5535#5176
15K → 20K24686-662#5176#5838
20K → Half607+53#5838#5785
Half → 25K47504-457#5785#6242
25K → 30K141773-1759#6242#8001
30K → 20M17678-661#8001#8662
20M → 21M8900-892#8662#9554
21M → 35K46103-57#9554#9611
35K → 23M19614-597#9611#10208
23M → 24M16479-463#10208#10671
24M → 40K16310-294#10671#10965
40K → 25.2M2784-57#10965#11022
25.2M → Finish16351-335#11022#11357
TOTALS15316516-4987
📊

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