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BOSTON MARATHON 2025

Jeremiah Tatum

Bib: 13768•M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 49%
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
7:40/mi
23:49
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
47:47
↑ 79↓ 1380.4%
15K· 9.32 mi
7:44/mi
1:11:48
↑ 67↓ 78
20K· 12.43 mi
7:52/mi
1:36:14
↑ 106↓ 860.1%
Half· 13.11 mi
7:49/mi
1:41:34
↑ 19↓ 370.5%
25K· 15.53 mi
7:54/mi
2:00:44
↑ 66↓ 880.2%
30K· 18.64 mi
8:12/mi
2:26:14
↑ 181↓ 1480.2%
20M
8:22/mi
2:37:36
↑ 64↓ 500.2%
21M
9:27/mi
2:47:03
↑ 106↓ 241.6%
35K· 21.75 mi
8:16/mi
2:53:14
↑ 17↓ 861.7%
23M
8:52/mi
3:04:20
↑ 23↓ 630.6%
24M
8:20/mi
3:12:40
↓ 821.3%
40K· 24.85 mi
9:09/mi
3:20:29
↓ 200.3%
25.2M
9:08/mi
3:23:38
↑ 13↓ 160.2%
Finish· 26.22 mi
8:20/mi
3:32:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:34
Pace7:45 /mi
2nd Half
Distance13.11 mi
Time1:50:34
Pace8:26 /mi
📊Positive Split: 8.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:1623:497:4023:49
7:40
-
10K
6.21 mi11:17:1447:477:4123:58
7:43
+0:03
15K
9.32 mi11:41:151:11:487:4224:01
7:44
+0:01
20K
12.43 mi12:05:411:36:147:4524:26
7:52
+0:08
Half
13.11 mi12:11:011:41:347:455:20
7:49
-0:03
25K
15.53 mi12:30:112:00:447:4619:10
7:54
+0:05
30K
18.64 mi12:55:412:26:147:5125:30
8:12
+0:18
20M
20.00 mi13:07:032:37:367:5311:22
8:22
+0:10
21M
21.00 mi13:16:302:47:037:579:27
9:27
+1:05
35K
21.75 mi13:22:412:53:147:586:11
8:16
-1:11
23M
23.00 mi13:33:473:04:208:0111:06
8:52
+0:36
24M
24.00 mi13:42:073:12:408:028:20
8:20
-0:32
40K
24.85 mi13:49:563:20:298:047:49
9:09
+0:49
25.2M
25.20 mi13:53:053:23:388:053:09
9:08
-0:01
Finish
26.22 mi14:01:353:32:088:068:30
8:20
-0:48

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

7:40 /mi

Average Pace

8:06 /mi

Slowest Pace

9:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:00:44

57% of race

Time at Steady Pace

59:53

28% of race

Time at Slower Pace

31:31

15% of race

Average Pace: 8:05 /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 mi10:53:1623:497:4023:49
7:40
#13638
10K
6.21 mi11:17:1447:477:4123:58
7:43
#13830
15K
9.32 mi11:41:151:11:487:4224:01
7:44
#13767
20K
12.43 mi12:05:411:36:147:4524:26
7:52
#13739
Half
13.11 mi12:11:011:41:347:455:20
7:49
#13765
25K
15.53 mi12:30:112:00:447:4619:10
7:54
#13639
30K
18.64 mi12:55:412:26:147:5125:30
8:12
#13443
20M
20.00 mi13:07:032:37:367:5311:22
8:22
#13370
21M
21.00 mi13:16:302:47:037:579:27
9:27
#13513
35K
21.75 mi13:22:412:53:147:586:11
8:16
#13522
23M
23.00 mi13:33:473:04:208:0111:06
8:52
#13624
24M
24.00 mi13:42:073:12:408:028:20
8:20
#13611
40K
24.85 mi13:49:563:20:298:047:49
9:09
#13765
25.2M
25.20 mi13:53:053:23:388:053:09
9:08
#13741
Finish
26.22 mi14:01:353:32:088:068:30
8:20
#13785
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi136389920992013777(Top 49%)9852(Top 61%)9852(Top 494%)
10K6.21 mi3.10 mi13830-1929950-309950-3014011(Top 49%)10004(Top 62%)10004(Top 501%)
15K9.32 mi3.11 mi13767+639892+589892+5813777(Top 49%)9852(Top 61%)9852(Top 494%)
20K12.43 mi3.11 mi13739+289838+549838+5413785(Top 49%)9772(Top 61%)9772(Top 490%)
Half13.11 mi0.68 mi13765-269837+19837+114343(Top 50%)10036(Top 62%)10036(Top 503%)
25K15.53 mi2.42 mi13639+1269762+759762+7513120(Top 46%)9351(Top 58%)9351(Top 468%)
30K18.64 mi3.11 mi13443+1969620+1429620+14212880(Top 45%)9087(Top 56%)9087(Top 455%)
20M20.00 mi1.36 mi13370+739546+749546+7412917(Top 45%)8960(Top 56%)8960(Top 449%)
21M21.00 mi1.00 mi13513-1439576-309576-3015834(Top 56%)10172(Top 63%)10172(Top 510%)
35K21.75 mi0.75 mi13522-99560+169560+1614005(Top 49%)9290(Top 58%)9290(Top 465%)
23M23.00 mi1.25 mi13624-1029561-19561-115459(Top 54%)9838(Top 61%)9838(Top 493%)
24M24.00 mi1.00 mi13611+139534+279534+2713465(Top 47%)8884(Top 55%)8884(Top 445%)
40K24.85 mi0.85 mi13765-1549566-329566-3217053(Top 60%)10394(Top 65%)10394(Top 521%)
25.2M25.20 mi0.35 mi13741+249542+249542+2412520(Top 44%)8248(Top 51%)8248(Top 413%)
Finish26.22 mi1.02 mi13785-449539+39539+315163(Top 53%)9547(Top 59%)9547(Top 478%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21story building
+97ft-345ft

Overall

13777

Males

9852

M50-54

9852

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

14011

Males

10004

M50-54

10004

10K→15K

6.2 - 9.3 mi

Top 49%
×3story building
+67ft-78ft

Overall

13777

Males

9852

M50-54

9852

15K→20K

9.3 - 12.4 mi

Top 49%
×5story building
+106ft-86ft

Overall

13785

Males

9772

M50-54

9772

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

14343

Males

10036

M50-54

10036

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

13120

Males

9351

M50-54

9351

25K→30K

15.5 - 18.6 mi

Top 45%
×9story building
+181ft-148ft

Overall

12880

Males

9087

M50-54

9087

30K→20M

18.6 - 20.0 mi

Top 45%
×5story building
+64ft-50ft

Overall

12917

Males

8960

M50-54

8960

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

15834

Males

10172

M50-54

10172

21M→35K

21.0 - 21.8 mi

Top 49%
×7story building
+17ft-86ft

Overall

14005

Males

9290

M50-54

9290

35K→23M

21.8 - 23.0 mi

Top 54%
×5story building
+23ft-63ft

Overall

15459

Males

9838

M50-54

9838

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13465

Males

8884

M50-54

8884

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

17053

Males

10394

M50-54

10394

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12520

Males

8248

M50-54

8248

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2story building
+22ft-21ft

Overall

15163

Males

9547

M50-54

9547

Passing Analysis

Category:
Athletes Passed
1839
Passed By
1986
Net Change
-147
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13638
5K → 10K204396-192#13638#13830
10K → 15K231168+63#13830#13767
15K → 20K228200+28#13767#13739
20K → Half2652-26#13739#13765
Half → 25K231105+126#13765#13639
25K → 30K324128+196#13639#13443
30K → 20M15380+73#13443#13370
20M → 21M70213-143#13370#13513
21M → 35K5059-9#13513#13522
35K → 23M89191-102#13522#13624
23M → 24M9077+13#13624#13611
24M → 40K46200-154#13611#13765
40K → 25.2M4723+24#13765#13741
25.2M → Finish5094-44#13741#13785
TOTALS18391986-147
📊

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