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BOSTON MARATHON 2025

Gregory Finstad

Bib: 25120•M

AK

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
Top 12%
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
8:46/mi
27:14
↑ 97↓ 3451.5%
10K· 6.21 mi
8:56/mi
55:00
↑ 79↓ 1380.4%
15K· 9.32 mi
8:51/mi
1:22:29
↑ 67↓ 78
20K· 12.43 mi
8:58/mi
1:50:21
↑ 106↓ 860.1%
Half· 13.11 mi
8:45/mi
1:56:19
↑ 19↓ 370.5%
25K· 15.53 mi
9:04/mi
2:18:18
↑ 66↓ 880.2%
30K· 18.64 mi
8:58/mi
2:46:10
↑ 181↓ 1480.2%
20M
9:06/mi
2:58:32
↑ 64↓ 500.2%
21M
9:28/mi
3:08:00
↑ 106↓ 241.6%
35K· 21.75 mi
8:36/mi
3:14:26
↑ 17↓ 861.7%
23M
8:57/mi
3:25:38
↑ 23↓ 630.6%
24M
8:45/mi
3:34:23
↓ 821.3%
40K· 24.85 mi
9:02/mi
3:42:06
↓ 200.3%
25.2M
9:49/mi
3:45:29
↑ 13↓ 160.2%
Finish· 26.22 mi
8:38/mi
3:54:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:19
Pace8:52 /mi
2nd Half
Distance13.11 mi
Time1:57:58
Pace9:00 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:0427:148:4627:14
8:46
-
10K
6.21 mi11:55:5055:008:5127:46
8:56
+0:10
15K
9.32 mi12:23:191:22:298:5127:29
8:51
-0:05
20K
12.43 mi12:51:111:50:218:5327:52
8:58
+0:07
Half
13.11 mi12:57:091:56:198:525:58
8:45
-0:13
25K
15.53 mi13:19:082:18:188:5421:59
9:04
+0:19
30K
18.64 mi13:47:002:46:108:5527:52
8:58
-0:06
20M
20.00 mi13:59:222:58:328:5612:22
9:06
+0:08
21M
21.00 mi14:08:503:08:008:579:28
9:28
+0:22
35K
21.75 mi14:15:163:14:268:566:26
8:36
-0:52
23M
23.00 mi14:26:283:25:388:5611:12
8:57
+0:21
24M
24.00 mi14:35:133:34:238:568:45
8:45
-0:12
40K
24.85 mi14:42:563:42:068:567:43
9:02
+0:17
25.2M
25.20 mi14:46:193:45:298:573:23
9:49
+0:47
Finish
26.22 mi14:55:073:54:178:578:48
8:38
-1:11

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

8:36 /mi

Average Pace

8:57 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:41:26

95% of race

Time at Steady Pace

12:51

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:56 /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 mi11:28:0427:148:4627:14
8:46
#21333
10K
6.21 mi11:55:5055:008:5127:46
8:56
#21709
15K
9.32 mi12:23:191:22:298:5127:29
8:51
#21532
20K
12.43 mi12:51:111:50:218:5327:52
8:58
#21323
Half
13.11 mi12:57:091:56:198:525:58
8:45
#21281
25K
15.53 mi13:19:082:18:188:5421:59
9:04
#21114
30K
18.64 mi13:47:002:46:108:5527:52
8:58
#20440
20M
20.00 mi13:59:222:58:328:5612:22
9:06
#20201
21M
21.00 mi14:08:503:08:008:579:28
9:28
#19958
35K
21.75 mi14:15:163:14:268:566:26
8:36
#19823
23M
23.00 mi14:26:283:25:388:5611:12
8:57
#19612
24M
24.00 mi14:35:133:34:238:568:45
8:45
#19464
40K
24.85 mi14:42:563:42:068:567:43
9:02
#19348
25.2M
25.20 mi14:46:193:45:298:573:23
9:49
#19277
Finish
26.22 mi14:55:073:54:178:578:48
8:38
#19195
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi21333130151301521252(Top 75%)13054(Top 81%)13054(Top 5725%)
10K6.21 mi3.10 mi21709-37613203-18813203-18822102(Top 78%)13387(Top 83%)13387(Top 5871%)
15K9.32 mi3.11 mi21532+17713148+5513148+5521252(Top 75%)13054(Top 81%)13054(Top 5725%)
20K12.43 mi3.11 mi21323+20913051+9713051+9720802(Top 73%)12795(Top 79%)12795(Top 5612%)
Half13.11 mi0.68 mi21281+4213032+1913032+1920584(Top 72%)12710(Top 79%)12710(Top 5575%)
25K15.53 mi2.42 mi21114+16712951+8112951+8120196(Top 71%)12496(Top 78%)12496(Top 5481%)
30K18.64 mi3.11 mi20440+67412599+35212599+35217514(Top 62%)11156(Top 69%)11156(Top 4893%)
20M20.00 mi1.36 mi20201+23912474+12512474+12517309(Top 61%)10954(Top 68%)10954(Top 4804%)
21M21.00 mi1.00 mi19958+24312357+11712357+11715928(Top 56%)10223(Top 63%)10223(Top 4484%)
35K21.75 mi0.75 mi19823+13512280+7712280+7716060(Top 57%)10212(Top 63%)10212(Top 4479%)
23M23.00 mi1.25 mi19612+21112151+12912151+12915945(Top 56%)10057(Top 62%)10057(Top 4411%)
24M24.00 mi1.00 mi19464+14812070+8112070+8116016(Top 56%)10046(Top 62%)10046(Top 4406%)
40K24.85 mi0.85 mi19348+11612003+6712003+6716445(Top 58%)10128(Top 63%)10128(Top 4442%)
25.2M25.20 mi0.35 mi19277+7111962+4111962+4116132(Top 57%)9957(Top 62%)9957(Top 4367%)
Finish26.22 mi1.02 mi19195+8211898+6411898+6417066(Top 60%)10431(Top 65%)10431(Top 4575%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

21252

Males

13054

M70-74

13054

5K→10K

3.1 - 6.2 mi

Top 78%
×5story building
+79ft-138ft

Overall

22102

Males

13387

M70-74

13387

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

21252

Males

13054

M70-74

13054

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

20802

Males

12795

M70-74

12795

20K→Half

12.4 - 13.1 mi

Top 72%
×2story building
+19ft-37ft

Overall

20584

Males

12710

M70-74

12710

Half→25K

13.1 - 15.5 mi

Top 71%
×4story building
+66ft-88ft

Overall

20196

Males

12496

M70-74

12496

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

17514

Males

11156

M70-74

11156

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

17309

Males

10954

M70-74

10954

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15928

Males

10223

M70-74

10223

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

16060

Males

10212

M70-74

10212

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

15945

Males

10057

M70-74

10057

23M→24M

23.0 - 24.0 mi

Top 56%
×6story building
+12ft-82ft

Overall

16016

Males

10046

M70-74

10046

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

16445

Males

10128

M70-74

10128

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16132

Males

9957

M70-74

9957

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2story building
+22ft-21ft

Overall

17066

Males

10431

M70-74

10431

Passing Analysis

Category:
Athletes Passed
3034
Passed By
896
Net Change
+2138
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21333
5K → 10K137513-376#21333#21709
10K → 15K300123+177#21709#21532
15K → 20K30697+209#21532#21323
20K → Half5816+42#21323#21281
Half → 25K23467+167#21281#21114
25K → 30K6806+674#21114#20440
30K → 20M2478+239#20440#20201
20M → 21M2496+243#20201#19958
21M → 35K1383+135#19958#19823
35K → 23M22615+211#19823#19612
23M → 24M1557+148#19612#19464
24M → 40K12610+116#19464#19348
40K → 25.2M754+71#19348#19277
25.2M → Finish10321+82#19277#19195
TOTALS3034896+2138
📊

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