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BOSTON MARATHON 2025

Wolda Grant

Bib: 12143•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
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
7:19/mi
22:45
↑ 97↓ 3451.5%
10K· 6.21 mi
7:15/mi
45:18
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:08:04
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:33:22
↑ 106↓ 860.1%
Half· 13.11 mi
8:08/mi
1:38:55
↑ 19↓ 370.5%
25K· 15.53 mi
9:45/mi
2:02:33
↑ 66↓ 880.2%
30K· 18.64 mi
10:02/mi
2:33:44
↑ 181↓ 1480.2%
20M
8:37/mi
2:45:26
↑ 64↓ 500.2%
21M
10:54/mi
2:56:20
↑ 106↓ 241.6%
35K· 21.75 mi
8:45/mi
3:02:53
↑ 17↓ 861.7%
23M
10:01/mi
3:15:26
↑ 23↓ 630.6%
24M
10:06/mi
3:25:32
↓ 821.3%
40K· 24.85 mi
10:04/mi
3:34:08
↓ 200.3%
25.2M
11:10/mi
3:37:59
↑ 13↓ 160.2%
Finish· 26.22 mi
9:15/mi
3:47:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:55
Pace7:33 /mi
2nd Half
Distance13.11 mi
Time2:08:30
Pace9:48 /mi
📊Positive Split: 29.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4322:457:1922:45
7:19
-
10K
6.21 mi11:13:1645:187:1722:33
7:15
-0:04
15K
9.32 mi11:36:021:08:047:1822:46
7:20
+0:05
20K
12.43 mi12:01:201:33:227:3125:18
8:09
+0:49
Half
13.11 mi12:06:531:38:557:335:33
8:08
-0:01
25K
15.53 mi12:30:312:02:337:5323:38
9:45
+1:37
30K
18.64 mi13:01:422:33:448:1531:11
10:02
+0:17
20M
20.00 mi13:13:242:45:268:1611:42
8:37
-1:25
21M
21.00 mi13:24:182:56:208:2410:54
10:54
+2:17
35K
21.75 mi13:30:513:02:538:256:33
8:45
-2:09
23M
23.00 mi13:43:243:15:268:3012:33
10:01
+1:16
24M
24.00 mi13:53:303:25:328:3410:06
10:06
+0:05
40K
24.85 mi14:02:063:34:088:378:36
10:04
-0:02
25.2M
25.20 mi14:05:573:37:598:393:51
11:10
+1:06
Finish
26.22 mi14:15:233:47:258:419:26
9:15
-1:55

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

8:41 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:50:37

49% of race

Time at Steady Pace

39:37

17% of race

Time at Slower Pace

1:17:11

34% of race

Average Pace: 8:40 /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 mi10:50:4322:457:1922:45
7:19
#10578
10K
6.21 mi11:13:1645:187:1722:33
7:15
#10259
15K
9.32 mi11:36:021:08:047:1822:46
7:20
#10226
20K
12.43 mi12:01:201:33:227:3125:18
8:09
#11746
Half
13.11 mi12:06:531:38:557:335:33
8:08
#12041
25K
15.53 mi12:30:312:02:337:5323:38
9:45
#14627
30K
18.64 mi13:01:422:33:448:1531:11
10:02
#16507
20M
20.00 mi13:13:242:45:268:1611:42
8:37
#16322
21M
21.00 mi13:24:182:56:208:2410:54
10:54
#16684
35K
21.75 mi13:30:513:02:538:256:33
8:45
#16683
23M
23.00 mi13:43:243:15:268:3012:33
10:01
#16994
24M
24.00 mi13:53:303:25:328:3410:06
10:06
#17312
40K
24.85 mi14:02:063:34:088:378:36
10:04
#17495
25.2M
25.20 mi14:05:573:37:598:393:51
11:10
#17572
Finish
26.22 mi14:15:233:47:258:419:26
9:15
#17714
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi105788484848410217(Top 36%)8205(Top 51%)8205(Top 411%)
10K6.21 mi3.10 mi10259+3198301+1838301+1839989(Top 35%)8139(Top 51%)8139(Top 408%)
15K9.32 mi3.11 mi10226+338258+438258+4310217(Top 36%)8205(Top 51%)8205(Top 411%)
20K12.43 mi3.11 mi11746-15208976-7188976-71815930(Top 56%)10715(Top 67%)10715(Top 537%)
Half13.11 mi0.68 mi12041-2959112-1369112-13616823(Top 59%)11118(Top 69%)11118(Top 557%)
25K15.53 mi2.42 mi14627-258610173-106110173-106122620(Top 80%)13566(Top 84%)13566(Top 680%)
30K18.64 mi3.11 mi16507-188010930-75710930-75721697(Top 76%)13026(Top 81%)13026(Top 653%)
20M20.00 mi1.36 mi16322+18510829+10110829+10114495(Top 51%)9690(Top 60%)9690(Top 485%)
21M21.00 mi1.00 mi16684-36210944-11510944-11521111(Top 74%)12547(Top 78%)12547(Top 629%)
35K21.75 mi0.75 mi16683+110924+2010924+2016997(Top 60%)10612(Top 66%)10612(Top 532%)
23M23.00 mi1.25 mi16994-31111017-9311017-9320559(Top 72%)12177(Top 76%)12177(Top 610%)
24M24.00 mi1.00 mi17312-31811121-10411121-10421627(Top 76%)12642(Top 78%)12642(Top 633%)
40K24.85 mi0.85 mi17495-18311169-4811169-4820622(Top 73%)12095(Top 75%)12095(Top 606%)
25.2M25.20 mi0.35 mi17572-7711191-2211191-2221080(Top 74%)12321(Top 77%)12321(Top 617%)
Finish26.22 mi1.02 mi17714-14211249-5811249-5820188(Top 71%)11886(Top 74%)11886(Top 595%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

10217

Males

8205

M50-54

8205

5K→10K

3.1 - 6.2 mi

Top 35%
×5story building
+79ft-138ft

Overall

9989

Males

8139

M50-54

8139

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

10217

Males

8205

M50-54

8205

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

15930

Males

10715

M50-54

10715

20K→Half

12.4 - 13.1 mi

Top 59%
×2story building
+19ft-37ft

Overall

16823

Males

11118

M50-54

11118

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

22620

Males

13566

M50-54

13566

25K→30K

15.5 - 18.6 mi

Top 76%
×9story building
+181ft-148ft

Overall

21697

Males

13026

M50-54

13026

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

14495

Males

9690

M50-54

9690

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

21111

Males

12547

M50-54

12547

21M→35K

21.0 - 21.8 mi

Top 60%
×7story building
+17ft-86ft

Overall

16997

Males

10612

M50-54

10612

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20559

Males

12177

M50-54

12177

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

21627

Males

12642

M50-54

12642

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

20622

Males

12095

M50-54

12095

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

21080

Males

12321

M50-54

12321

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

20188

Males

11886

M50-54

11886

Passing Analysis

Category:
Athletes Passed
1130
Passed By
8265
Net Change
-7136
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10578
5K → 10K443124+319#10578#10259
10K → 15K186153+33#10259#10226
15K → 20K221541-1520#10226#11746
20K → Half5300-295#11746#12041
Half → 25K72593-2586#12041#14627
25K → 30K181898-1880#14627#16507
30K → 20M21732+185#16507#16322
20M → 21M38400-362#16322#16684
21M → 35K6160+1#16684#16683
35K → 23M49360-311#16683#16994
23M → 24M28346-318#16994#17312
24M → 40K26209-183#17312#17495
40K → 25.2M986-77#17495#17572
25.2M → Finish21163-142#17572#17714
TOTALS11308265-7136
📊

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