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BOSTON MARATHON 2025

Jeffrey Geier

Bib: 9911•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 46%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 49%
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
7:25/mi
23:01
↑ 97↓ 3451.5%
10K· 6.21 mi
7:21/mi
45:51
↑ 79↓ 1380.4%
15K· 9.32 mi
7:22/mi
1:08:45
↑ 67↓ 78
20K· 12.43 mi
7:21/mi
1:31:36
↑ 106↓ 860.1%
Half· 13.11 mi
7:15/mi
1:36:33
↑ 19↓ 370.5%
25K· 15.53 mi
7:22/mi
1:54:24
↑ 66↓ 880.2%
30K· 18.64 mi
7:46/mi
2:18:31
↑ 181↓ 1480.2%
20M
9:27/mi
2:31:22
↑ 64↓ 500.2%
21M
10:03/mi
2:41:25
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
2:47:47
↑ 17↓ 861.7%
23M
8:17/mi
2:58:09
↑ 23↓ 630.6%
24M
9:02/mi
3:07:11
↓ 821.3%
40K· 24.85 mi
9:45/mi
3:15:31
↓ 200.3%
25.2M
10:09/mi
3:19:01
↑ 13↓ 160.2%
Finish· 26.22 mi
10:08/mi
3:29:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:33
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:52:48
Pace8:36 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:5423:017:2523:01
7:25
-
10K
6.21 mi11:16:4445:517:2322:50
7:21
-0:04
15K
9.32 mi11:39:381:08:457:2322:54
7:22
+0:01
20K
12.43 mi12:02:291:31:367:2222:51
7:21
-0:01
Half
13.11 mi12:07:261:36:337:224:57
7:15
-0:06
25K
15.53 mi12:25:171:54:247:2217:51
7:22
+0:07
30K
18.64 mi12:49:242:18:317:2624:07
7:46
+0:24
20M
20.00 mi13:02:152:31:227:3412:51
9:27
+1:41
21M
21.00 mi13:12:182:41:257:4110:03
10:03
+0:36
35K
21.75 mi13:18:402:47:477:436:22
8:31
-1:32
23M
23.00 mi13:29:022:58:097:4510:22
8:17
-0:14
24M
24.00 mi13:38:043:07:117:489:02
9:02
+0:45
40K
24.85 mi13:46:243:15:317:528:20
9:45
+0:43
25.2M
25.20 mi13:49:543:19:017:543:30
10:09
+0:24
Finish
26.22 mi14:00:143:29:217:5910:20
10:08
-0:01

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

7:15 /mi

Average Pace

7:59 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:24

55% of race

Time at Steady Pace

40:51

20% of race

Time at Slower Pace

54:06

26% of race

Average Pace: 7:59 /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 mi10:53:5423:017:2523:01
7:25
#11404
10K
6.21 mi11:16:4445:517:2322:50
7:21
#11036
15K
9.32 mi11:39:381:08:457:2322:54
7:22
#10853
20K
12.43 mi12:02:291:31:367:2222:51
7:21
#10502
Half
13.11 mi12:07:261:36:337:224:57
7:15
#10441
25K
15.53 mi12:25:171:54:247:2217:51
7:22
#10132
30K
18.64 mi12:49:242:18:317:2624:07
7:46
#9972
20M
20.00 mi13:02:152:31:227:3412:51
9:27
#10842
21M
21.00 mi13:12:182:41:257:4110:03
10:03
#11342
35K
21.75 mi13:18:402:47:477:436:22
8:31
#11537
23M
23.00 mi13:29:022:58:097:4510:22
8:17
#11515
24M
24.00 mi13:38:043:07:117:489:02
9:02
#11840
40K
24.85 mi13:46:243:15:317:528:20
9:45
#12236
25.2M
25.20 mi13:49:543:19:017:543:30
10:09
#12335
Finish
26.22 mi14:00:143:29:217:5910:20
10:08
#13024
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi114048898889810596(Top 37%)8399(Top 52%)8399(Top 352%)
10K6.21 mi3.10 mi11036+3688691+2078691+20710737(Top 38%)8534(Top 53%)8534(Top 358%)
15K9.32 mi3.11 mi10853+1838575+1168575+11610596(Top 37%)8399(Top 52%)8399(Top 352%)
20K12.43 mi3.11 mi10502+3518373+2028373+2029504(Top 33%)7745(Top 48%)7745(Top 325%)
Half13.11 mi0.68 mi10441+618335+388335+389599(Top 34%)7834(Top 49%)7834(Top 328%)
25K15.53 mi2.42 mi10132+3098133+2028133+2028840(Top 31%)7251(Top 45%)7251(Top 304%)
30K18.64 mi3.11 mi9972+1608003+1308003+1309634(Top 34%)7501(Top 47%)7501(Top 314%)
20M20.00 mi1.36 mi10842-8708385-3828385-38218947(Top 67%)11657(Top 72%)11657(Top 489%)
21M21.00 mi1.00 mi11342-5008585-2008585-20018466(Top 65%)11370(Top 71%)11370(Top 477%)
35K21.75 mi0.75 mi11537-1958652-678652-6715490(Top 55%)9921(Top 62%)9921(Top 416%)
23M23.00 mi1.25 mi11515+228597+558597+5511914(Top 42%)8196(Top 51%)8196(Top 344%)
24M24.00 mi1.00 mi11840-3258721-1248721-12417511(Top 62%)10693(Top 66%)10693(Top 448%)
40K24.85 mi0.85 mi12236-3968881-1608881-16019608(Top 69%)11607(Top 72%)11607(Top 486%)
25.2M25.20 mi0.35 mi12335-998915-348915-3417608(Top 62%)10631(Top 66%)10631(Top 446%)
Finish26.22 mi1.02 mi13024-6899217-3029217-30223333(Top 82%)13430(Top 83%)13430(Top 563%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

10596

Males

8399

M45-49

8399

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10737

Males

8534

M45-49

8534

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

10596

Males

8399

M45-49

8399

15K→20K

9.3 - 12.4 mi

Top 33%
×5story building
+106ft-86ft

Overall

9504

Males

7745

M45-49

7745

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9599

Males

7834

M45-49

7834

Half→25K

13.1 - 15.5 mi

Top 31%
×4story building
+66ft-88ft

Overall

8840

Males

7251

M45-49

7251

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9634

Males

7501

M45-49

7501

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

18947

Males

11657

M45-49

11657

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

18466

Males

11370

M45-49

11370

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15490

Males

9921

M45-49

9921

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11914

Males

8196

M45-49

8196

23M→24M

23.0 - 24.0 mi

Top 62%
×6story building
+12ft-82ft

Overall

17511

Males

10693

M45-49

10693

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

19608

Males

11607

M45-49

11607

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17608

Males

10631

M45-49

10631

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

23333

Males

13430

M45-49

13430

Passing Analysis

Category:
Athletes Passed
2090*
Passed By
3708
Net Change
-1620
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11404
5K → 10K497129+368#11404#11036
10K → 15K26784+183#11036#10853
15K → 20K38231+351#10853#10502
20K → Half7211+61#10502#10441
Half → 25K33324+309#10441#10132
25K → 30K304*144+160#10132#9972
30K → 20M21889-870#9972#10842
20M → 21M16516-500#10842#11342
21M → 35K27222-195#11342#11537
35K → 23M11593+22#11537#11515
23M → 24M26351-325#11515#11840
24M → 40K15411-396#11840#12236
40K → 25.2M9108-99#12236#12335
25.2M → Finish6695-689#12335#13024
TOTALS2090*3708-1620

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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