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BOSTON MARATHON 2025

Kim Wallace

NE

Bib: 23878 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:44/mi
27:08
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:41/mi
54:07
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:51/mi
1:21:38
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
9:16/mi
1:50:25
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
9:20/mi
1:56:47
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:20/mi
2:21:51
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:07/mi
2:56:22
↑ 181↓ 1480.2%
138 ft elev
20M
11:32/mi
3:12:03
↑ 64↓ 500.2%
148 ft elev
21M
13:00/mi
3:25:03
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
11:26/mi
3:33:36
↑ 17↓ 861.7%
156 ft elev
23M
11:26/mi
3:47:55
↑ 23↓ 630.6%
116 ft elev
24M
10:59/mi
3:58:54
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:58/mi
4:08:17
↓ 200.3%
20 ft elev
25.2M
12:31/mi
4:12:36
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
10:46/mi
4:23:34
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:47
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:26:47
Pace11:12 /mi
📊Positive Split: 25.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:3627:088:4427:08
8:44
-
10K
6.21 mi11:51:3554:078:4326:59
8:41
-0:03
15K
9.32 mi12:19:061:21:388:4627:31
8:51
+0:10
20K
12.43 mi12:47:531:50:258:5328:47
9:16
+0:25
Half
13.11 mi12:54:151:56:478:546:22
9:20
+0:04
25K
15.53 mi13:19:192:21:519:0825:04
10:20
+1:00
30K
18.64 mi13:53:502:56:229:2834:31
11:07
+0:47
20M
20.00 mi14:09:313:12:039:3615:41
11:32
+0:25
21M
21.00 mi14:22:313:25:039:4613:00
13:00
+1:28
35K
21.75 mi14:31:043:33:369:498:33
11:26
-1:34
23M
23.00 mi14:45:233:47:559:5514:19
11:26
0:00
24M
24.00 mi14:56:223:58:549:5710:59
10:59
-0:27
40K
24.85 mi15:05:454:08:179:599:23
10:58
-0:01
25.2M
25.20 mi15:10:044:12:3610:014:19
12:31
+1:33
Finish
26.22 mi15:21:024:23:3410:0410:58
10:46
-1:45

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

8:41 /mi

Average Pace

10:04 /mi

Slowest Pace

13:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:47

44% of race

Time at Steady Pace

2:09:28

49% of race

Time at Slower Pace

17:19

7% of race

Average Pace: 10:03 /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 mi11:24:3627:088:4427:08
8:44
#21159
10K
6.21 mi11:51:3554:078:4326:59
8:41
#20953
15K
9.32 mi12:19:061:21:388:4627:31
8:51
#21040
20K
12.43 mi12:47:531:50:258:5328:47
9:16
#21363
Half
13.11 mi12:54:151:56:478:546:22
9:20
#21474
25K
15.53 mi13:19:192:21:519:0825:04
10:20
#22162
30K
18.64 mi13:53:502:56:229:2834:31
11:07
#22688
20M
20.00 mi14:09:313:12:039:3615:41
11:32
#22861
21M
21.00 mi14:22:313:25:039:4613:00
13:00
#23056
35K
21.75 mi14:31:043:33:369:498:33
11:26
#23139
23M
23.00 mi14:45:233:47:559:5514:19
11:26
#23228
24M
24.00 mi14:56:223:58:549:5710:59
10:59
#23241
40K
24.85 mi15:05:454:08:179:599:23
10:58
#23232
25.2M
25.20 mi15:10:044:12:3610:014:19
12:31
#23251
Finish
26.22 mi15:21:024:23:3410:0410:58
10:46
#23340
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi21159129341293421313(Top 75%)13084(Top 81%)13084(Top 2048%)
10K6.21 mi3.10 mi20953+20612868+6612868+6620787(Top 73%)12819(Top 80%)12819(Top 2006%)
15K9.32 mi3.11 mi21040-8712920-5212920-5221313(Top 75%)13084(Top 81%)13084(Top 2048%)
20K12.43 mi3.11 mi21363-32313070-15013070-15022156(Top 78%)13429(Top 83%)13429(Top 2102%)
Half13.11 mi0.68 mi21474-11113116-4613116-4623052(Top 81%)13815(Top 86%)13815(Top 2162%)
25K15.53 mi2.42 mi22162-68813413-29713413-29724034(Top 85%)14210(Top 88%)14210(Top 2224%)
30K18.64 mi3.11 mi22688-52613617-20413617-20424203(Top 85%)14167(Top 88%)14167(Top 2217%)
20M20.00 mi1.36 mi22861-17313662-4513662-4524604(Top 87%)14266(Top 89%)14266(Top 2233%)
21M21.00 mi1.00 mi23056-19513740-7813740-7825034(Top 88%)14382(Top 89%)14382(Top 2251%)
35K21.75 mi0.75 mi23139-8313773-3313773-3324983(Top 88%)14341(Top 89%)14341(Top 2244%)
23M23.00 mi1.25 mi23228-8913776-313776-324133(Top 85%)13905(Top 86%)13905(Top 2176%)
24M24.00 mi1.00 mi23241-1313764+1213764+1223951(Top 84%)13803(Top 86%)13803(Top 2160%)
40K24.85 mi0.85 mi23232+913742+2213742+2223080(Top 81%)13280(Top 82%)13280(Top 2078%)
25.2M25.20 mi0.35 mi23251-1913750-813750-824210(Top 85%)13873(Top 86%)13873(Top 2171%)
Finish26.22 mi1.02 mi23340-8913783-3313783-3324871(Top 88%)14207(Top 88%)14207(Top 2223%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

21313

Males

13084

M65-69

13084

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

20787

Males

12819

M65-69

12819

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

21313

Males

13084

M65-69

13084

15K→20K

9.3 - 12.4 mi

Top 78%
×5story building
+106ft-86ft

Overall

22156

Males

13429

M65-69

13429

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

23052

Males

13815

M65-69

13815

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

24034

Males

14210

M65-69

14210

25K→30K

15.5 - 18.6 mi

Top 85%
×9story building
+181ft-148ft

Overall

24203

Males

14167

M65-69

14167

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

24604

Males

14266

M65-69

14266

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

25034

Males

14382

M65-69

14382

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

24983

Males

14341

M65-69

14341

35K→23M

21.8 - 23.0 mi

Top 85%
×5story building
+23ft-63ft

Overall

24133

Males

13905

M65-69

13905

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

23951

Males

13803

M65-69

13803

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

23080

Males

13280

M65-69

13280

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24210

Males

13873

M65-69

13873

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

24871

Males

14207

M65-69

14207

Passing Analysis

Category:
Athletes Passed
1027
Passed By
3208
Net Change
-2181
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21159
5K → 10K399193+206#21159#20953
10K → 15K154241-87#20953#21040
15K → 20K118441-323#21040#21363
20K → Half7118-111#21363#21474
Half → 25K26714-688#21474#22162
25K → 30K66592-526#22162#22688
30K → 20M41214-173#22688#22861
20M → 21M25220-195#22861#23056
21M → 35K19102-83#23056#23139
35K → 23M49138-89#23139#23228
23M → 24M3952-13#23228#23241
24M → 40K5344+9#23241#23232
40K → 25.2M1231-19#23232#23251
25.2M → Finish19108-89#23251#23340
TOTALS10273208-2181
📊

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