Boston Marathon logo
BOSTON MARATHON 2025

Michael Goodliffe

Bib: 12564•M

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 49%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
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
7:17/mi
22:37
↑ 97↓ 3451.5%
10K· 6.21 mi
7:32/mi
46:00
↑ 79↓ 1380.4%
15K· 9.32 mi
7:23/mi
1:08:57
↑ 67↓ 78
20K· 12.43 mi
7:52/mi
1:33:23
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:38:25
↑ 19↓ 370.5%
25K· 15.53 mi
8:38/mi
1:59:22
↑ 66↓ 880.2%
30K· 18.64 mi
8:17/mi
2:25:07
↑ 181↓ 1480.2%
20M
8:53/mi
2:37:11
↑ 64↓ 500.2%
21M
9:39/mi
2:46:50
↑ 106↓ 241.6%
35K· 21.75 mi
8:07/mi
2:52:54
↑ 17↓ 861.7%
23M
9:37/mi
3:04:57
↑ 23↓ 630.6%
24M
8:34/mi
3:13:31
↓ 821.3%
40K· 24.85 mi
8:59/mi
3:21:12
↓ 200.3%
25.2M
9:34/mi
3:24:30
↑ 13↓ 160.2%
Finish· 26.22 mi
7:55/mi
3:32:34
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:25
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:54:09
Pace8:42 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2422:377:1722:37
7:17
-
10K
6.21 mi11:13:4746:007:2423:23
7:32
+0:15
15K
9.32 mi11:36:441:08:577:2422:57
7:23
-0:09
20K
12.43 mi12:01:101:33:237:3124:26
7:52
+0:29
Half
13.11 mi12:06:121:38:257:305:02
7:23
-0:29
25K
15.53 mi12:27:091:59:227:4120:57
8:38
+1:15
30K
18.64 mi12:52:542:25:077:4725:45
8:17
-0:21
20M
20.00 mi13:04:582:37:117:5212:04
8:53
+0:36
21M
21.00 mi13:14:372:46:507:579:39
9:39
+0:46
35K
21.75 mi13:20:412:52:547:576:04
8:07
-1:32
23M
23.00 mi13:32:443:04:578:0212:03
9:37
+1:30
24M
24.00 mi13:41:183:13:318:048:34
8:34
-1:03
40K
24.85 mi13:48:593:21:128:067:41
8:59
+0:25
25.2M
25.20 mi13:52:173:24:308:073:18
9:34
+0:35
Finish
26.22 mi14:00:213:32:348:078:04
7:55
-1:39

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

7:17 /mi

Average Pace

8:07 /mi

Slowest Pace

9:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:25

46% of race

Time at Steady Pace

1:09:24

33% of race

Time at Slower Pace

44:45

21% of race

Average Pace: 8:06 /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 mi10:50:2422:377:1722:37
7:17
#10156
10K
6.21 mi11:13:4746:007:2423:23
7:32
#11260
15K
9.32 mi11:36:441:08:577:2422:57
7:23
#11037
20K
12.43 mi12:01:101:33:237:3124:26
7:52
#11760
Half
13.11 mi12:06:121:38:257:305:02
7:23
#11700
25K
15.53 mi12:27:091:59:227:4120:57
8:38
#12895
30K
18.64 mi12:52:542:25:077:4725:45
8:17
#12936
20M
20.00 mi13:04:582:37:117:5212:04
8:53
#13200
21M
21.00 mi13:14:372:46:507:579:39
9:39
#13434
35K
21.75 mi13:20:412:52:547:576:04
8:07
#13405
23M
23.00 mi13:32:443:04:578:0212:03
9:37
#13850
24M
24.00 mi13:41:183:13:318:048:34
8:34
#13907
40K
24.85 mi13:48:593:21:128:067:41
8:59
#14004
25.2M
25.20 mi13:52:173:24:308:073:18
9:34
#14010
Finish
26.22 mi14:00:213:32:348:078:04
7:55
#13909
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi101568263826310747(Top 38%)8481(Top 53%)8481(Top 355%)
10K6.21 mi3.10 mi11260-11048802-5398802-53912329(Top 43%)9303(Top 58%)9303(Top 390%)
15K9.32 mi3.11 mi11037+2238669+1338669+13310747(Top 38%)8481(Top 53%)8481(Top 355%)
20K12.43 mi3.11 mi11760-7238981-3128981-31213786(Top 49%)9773(Top 61%)9773(Top 410%)
Half13.11 mi0.68 mi11700+608951+308951+3010677(Top 38%)8399(Top 52%)8399(Top 352%)
25K15.53 mi2.42 mi12895-11959444-4939444-49318032(Top 63%)11533(Top 72%)11533(Top 483%)
30K18.64 mi3.11 mi12936-419392+529392+5213416(Top 47%)9320(Top 58%)9320(Top 391%)
20M20.00 mi1.36 mi13200-2649469-779469-7716085(Top 57%)10397(Top 65%)10397(Top 436%)
21M21.00 mi1.00 mi13434-2349543-749543-7416757(Top 59%)10581(Top 66%)10581(Top 443%)
35K21.75 mi0.75 mi13405+299507+369507+3612970(Top 46%)8794(Top 55%)8794(Top 369%)
23M23.00 mi1.25 mi13850-4459667-1609667-16019156(Top 67%)11512(Top 71%)11512(Top 482%)
24M24.00 mi1.00 mi13907-579662+59662+514910(Top 52%)9537(Top 59%)9537(Top 400%)
40K24.85 mi0.85 mi14004-979680-189680-1816194(Top 57%)9998(Top 62%)9998(Top 419%)
25.2M25.20 mi0.35 mi14010-69676+49676+414887(Top 52%)9345(Top 58%)9345(Top 392%)
Finish26.22 mi1.02 mi13909+1019598+789598+7812277(Top 43%)8180(Top 51%)8180(Top 343%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21story building
+97ft-345ft

Overall

10747

Males

8481

M45-49

8481

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

12329

Males

9303

M45-49

9303

10K→15K

6.2 - 9.3 mi

Top 38%
×3story building
+67ft-78ft

Overall

10747

Males

8481

M45-49

8481

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13786

Males

9773

M45-49

9773

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10677

Males

8399

M45-49

8399

Half→25K

13.1 - 15.5 mi

Top 63%
×4story building
+66ft-88ft

Overall

18032

Males

11533

M45-49

11533

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

13416

Males

9320

M45-49

9320

30K→20M

18.6 - 20.0 mi

Top 57%
×5story building
+64ft-50ft

Overall

16085

Males

10397

M45-49

10397

20M→21M

20.0 - 21.0 mi

Top 59%
×8story building
+106ft-24ft

Overall

16757

Males

10581

M45-49

10581

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

12970

Males

8794

M45-49

8794

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

19156

Males

11512

M45-49

11512

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

14910

Males

9537

M45-49

9537

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16194

Males

9998

M45-49

9998

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14887

Males

9345

M45-49

9345

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2story building
+22ft-21ft

Overall

12277

Males

8180

M45-49

8180

Passing Analysis

Category:
Athletes Passed
1195
Passed By
4947
Net Change
-3753
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10156
5K → 10K241127-1104#10156#11260
10K → 15K30279+223#11260#11037
15K → 20K47770-723#11037#11760
20K → Half655+60#11760#11700
Half → 25K331228-1195#11700#12895
25K → 30K218259-41#12895#12936
30K → 20M60324-264#12936#13200
20M → 21M52286-234#13200#13434
21M → 35K6839+29#13434#13405
35K → 23M33478-445#13405#13850
23M → 24M69126-57#13850#13907
24M → 40K54151-97#13907#14004
40K → 25.2M3743-6#14004#14010
25.2M → Finish13332+101#14010#13909
TOTALS11954947-3753
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing