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BOSTON MARATHON 2025

Garikoitz Lopez

Bib: 1515•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 7%
Gender (Male)
#0 / 16105
Top 11%
Masters (Masters Men)
#0 / 10463
Top 3%
Division (M40-44)
#0 / 2247
Top 9%
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
5:56/mi
18:27
↑ 97↓ 3451.5%
10K· 6.21 mi
6:04/mi
37:17
↑ 79↓ 1380.4%
15K· 9.32 mi
6:04/mi
56:07
↑ 67↓ 78
20K· 12.43 mi
6:06/mi
1:15:04
↑ 106↓ 860.1%
Half· 13.11 mi
5:59/mi
1:19:09
↑ 19↓ 370.5%
25K· 15.53 mi
6:09/mi
1:34:03
↑ 66↓ 880.2%
30K· 18.64 mi
6:22/mi
1:53:50
↑ 181↓ 1480.2%
20M
6:30/mi
2:02:40
↑ 64↓ 500.2%
21M
7:07/mi
2:09:47
↑ 106↓ 241.6%
35K· 21.75 mi
6:33/mi
2:14:41
↑ 17↓ 861.7%
23M
7:09/mi
2:23:38
↑ 23↓ 630.6%
24M
7:12/mi
2:30:50
↓ 821.3%
40K· 24.85 mi
7:24/mi
2:37:10
↓ 200.3%
25.2M
8:33/mi
2:40:07
↑ 13↓ 160.2%
Finish· 26.22 mi
7:44/mi
2:48:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:09
Pace6:02 /mi
2nd Half
Distance13.11 mi
Time1:28:51
Pace6:47 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:5018:275:5618:27
5:56
-
10K
6.21 mi10:37:4037:176:0018:50
6:04
+0:08
15K
9.32 mi10:56:3056:076:0118:50
6:04
0:00
20K
12.43 mi11:15:271:15:046:0218:57
6:06
+0:02
Half
13.11 mi11:19:321:19:096:024:05
5:59
-0:07
25K
15.53 mi11:34:261:34:036:0314:54
6:09
+0:10
30K
18.64 mi11:54:131:53:506:0619:47
6:22
+0:13
20M
20.00 mi12:03:032:02:406:088:50
6:30
+0:08
21M
21.00 mi12:10:102:09:476:117:07
7:07
+0:37
35K
21.75 mi12:15:042:14:416:124:54
6:33
-0:34
23M
23.00 mi12:24:012:23:386:158:57
7:09
+0:36
24M
24.00 mi12:31:132:30:506:177:12
7:12
+0:03
40K
24.85 mi12:37:332:37:106:196:20
7:24
+0:12
25.2M
25.20 mi12:40:302:40:076:212:57
8:33
+1:09
Finish
26.22 mi12:48:232:48:006:257:53
7:44
-0:49

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

5:56 /mi

Average Pace

6:25 /mi

Slowest Pace

8:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:09

47% of race

Time at Steady Pace

48:25

29% of race

Time at Slower Pace

40:26

24% of race

Average Pace: 6:24 /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 mi10:18:5018:275:5618:27
5:56
#903
10K
6.21 mi10:37:4037:176:0018:50
6:04
#1075
15K
9.32 mi10:56:3056:076:0118:50
6:04
#1116
20K
12.43 mi11:15:271:15:046:0218:57
6:06
#1110
Half
13.11 mi11:19:321:19:096:024:05
5:59
#1099
25K
15.53 mi11:34:261:34:036:0314:54
6:09
#1104
30K
18.64 mi11:54:131:53:506:0619:47
6:22
#1146
20M
20.00 mi12:03:032:02:406:088:50
6:30
#1159
21M
21.00 mi12:10:102:09:476:117:07
7:07
#1214
35K
21.75 mi12:15:042:14:416:124:54
6:33
#1229
23M
23.00 mi12:24:012:23:386:158:57
7:09
#1332
24M
24.00 mi12:31:132:30:506:177:12
7:12
#1445
40K
24.85 mi12:37:332:37:106:196:20
7:24
#1555
25.2M
25.20 mi12:40:302:40:076:212:57
8:33
#1639
Finish
26.22 mi12:48:232:48:006:257:53
7:44
#1886
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi9038458451245(Top 4%)1181(Top 7%)1181(Top 53%)
10K6.21 mi3.10 mi1075-1721014-1691014-1691337(Top 5%)1268(Top 8%)1268(Top 56%)
15K9.32 mi3.11 mi1116-411055-411055-411245(Top 4%)1181(Top 7%)1181(Top 53%)
20K12.43 mi3.11 mi1110+61050+51050+51172(Top 4%)1108(Top 7%)1108(Top 49%)
Half13.11 mi0.68 mi1099+111039+111039+111131(Top 4%)1073(Top 7%)1073(Top 48%)
25K15.53 mi2.42 mi1104-51043-41043-41273(Top 4%)1206(Top 7%)1206(Top 54%)
30K18.64 mi3.11 mi1146-421082-391082-391437(Top 5%)1358(Top 8%)1358(Top 60%)
20M20.00 mi1.36 mi1159-131093-111093-111643(Top 6%)1554(Top 10%)1554(Top 69%)
21M21.00 mi1.00 mi1214-551143-501143-502770(Top 10%)2573(Top 16%)2573(Top 115%)
35K21.75 mi0.75 mi1229-151158-151158-152732(Top 10%)2530(Top 16%)2530(Top 113%)
23M23.00 mi1.25 mi1332-1031255-971255-974592(Top 16%)4024(Top 25%)4024(Top 179%)
24M24.00 mi1.00 mi1445-1131365-1101365-1105818(Top 20%)4806(Top 30%)4806(Top 214%)
40K24.85 mi0.85 mi1555-1101470-1051470-1056228(Top 22%)4988(Top 31%)4988(Top 222%)
25.2M25.20 mi0.35 mi1639-841551-811551-819009(Top 32%)6428(Top 40%)6428(Top 286%)
Finish26.22 mi1.02 mi1886-2471786-2351786-23510926(Top 38%)7465(Top 46%)7465(Top 332%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21story building
+97ft-345ft

Overall

1245

Males

1181

M40-44

1181

5K→10K

3.1 - 6.2 mi

Top 5%
×5story building
+79ft-138ft

Overall

1337

Males

1268

M40-44

1268

10K→15K

6.2 - 9.3 mi

Top 4%
×3story building
+67ft-78ft

Overall

1245

Males

1181

M40-44

1181

15K→20K

9.3 - 12.4 mi

Top 4%
×5story building
+106ft-86ft

Overall

1172

Males

1108

M40-44

1108

20K→Half

12.4 - 13.1 mi

Top 4%
×2story building
+19ft-37ft

Overall

1131

Males

1073

M40-44

1073

Half→25K

13.1 - 15.5 mi

Top 4%
×4story building
+66ft-88ft

Overall

1273

Males

1206

M40-44

1206

25K→30K

15.5 - 18.6 mi

Top 5%
×9story building
+181ft-148ft

Overall

1437

Males

1358

M40-44

1358

30K→20M

18.6 - 20.0 mi

Top 6%
×5story building
+64ft-50ft

Overall

1643

Males

1554

M40-44

1554

20M→21M

20.0 - 21.0 mi

Top 10%
×8story building
+106ft-24ft

Overall

2770

Males

2573

M40-44

2573

21M→35K

21.0 - 21.8 mi

Top 10%
×7story building
+17ft-86ft

Overall

2732

Males

2530

M40-44

2530

35K→23M

21.8 - 23.0 mi

Top 16%
×5story building
+23ft-63ft

Overall

4592

Males

4024

M40-44

4024

23M→24M

23.0 - 24.0 mi

Top 20%
×6story building
+12ft-82ft

Overall

5818

Males

4806

M40-44

4806

24M→40K

24.0 - 24.9 mi

Top 22%
×1story
+6ft-20ft

Overall

6228

Males

4988

M40-44

4988

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

9009

Males

6428

M40-44

6428

25.2M→Finish

25.2 - 26.2 mi

Top 38%
×2story building
+22ft-21ft

Overall

10926

Males

7465

M40-44

7465

Passing Analysis

Category:
Athletes Passed
228
Passed By
1211
Net Change
-983
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#903
5K → 10K10182-172#903#1075
10K → 15K2263-41#1075#1116
15K → 20K3731+6#1116#1110
20K → Half121+11#1110#1099
Half → 25K2833-5#1099#1104
25K → 30K3981-42#1104#1146
30K → 20M2336-13#1146#1159
20M → 21M1772-55#1159#1214
21M → 35K1126-15#1214#1229
35K → 23M15118-103#1229#1332
23M → 24M7120-113#1332#1445
24M → 40K5115-110#1445#1555
40K → 25.2M084-84#1555#1639
25.2M → Finish2249-247#1639#1886
TOTALS2281211-983
📊

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