Boston Marathon logo
BOSTON MARATHON 2025

Bob Teagarden

Bib: 13400•M

PA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 28404
Top 35%
Gender (Male)
#0 / 16105
Top 48%
Masters (Masters Men)
#0 / 10463
Top 37%
Division (M50-54)
#0 / 1996
Top 38%
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
7:02/mi
21:52
↑ 97↓ 3451.5%
10K· 6.21 mi
7:09/mi
44:04
↑ 79↓ 1380.4%
15K· 9.32 mi
7:11/mi
1:06:23
↑ 67↓ 78
20K· 12.43 mi
7:24/mi
1:29:21
↑ 106↓ 860.1%
Half· 13.11 mi
7:24/mi
1:34:24
↑ 19↓ 370.5%
25K· 15.53 mi
7:47/mi
1:53:16
↑ 66↓ 880.2%
30K· 18.64 mi
8:03/mi
2:18:18
↑ 181↓ 1480.2%
20M
8:08/mi
2:29:21
↑ 64↓ 500.2%
21M
8:45/mi
2:38:06
↑ 106↓ 241.6%
35K· 21.75 mi
7:52/mi
2:43:59
↑ 17↓ 861.7%
23M
8:18/mi
2:54:22
↑ 23↓ 630.6%
24M
7:58/mi
3:02:20
↓ 821.3%
40K· 24.85 mi
8:03/mi
3:09:13
↓ 200.3%
25.2M
8:51/mi
3:12:16
↑ 13↓ 160.2%
Finish· 26.22 mi
7:15/mi
3:19:39
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:24
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:45:15
Pace8:02 /mi
📊Positive Split: 11.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0621:527:0221:52
7:02
-
10K
6.21 mi11:14:1844:047:0622:12
7:09
+0:07
15K
9.32 mi11:36:371:06:237:0722:19
7:11
+0:02
20K
12.43 mi11:59:351:29:217:1122:58
7:24
+0:13
Half
13.11 mi12:04:381:34:247:125:03
7:24
0:00
25K
15.53 mi12:23:301:53:167:1718:52
7:47
+0:23
30K
18.64 mi12:48:322:18:187:2525:02
8:03
+0:16
20M
20.00 mi12:59:352:29:217:2811:03
8:08
+0:05
21M
21.00 mi13:08:202:38:067:328:45
8:45
+0:37
35K
21.75 mi13:14:132:43:597:325:53
7:52
-0:53
23M
23.00 mi13:24:362:54:227:3510:23
8:18
+0:26
24M
24.00 mi13:32:343:02:207:367:58
7:58
-0:20
40K
24.85 mi13:39:273:09:137:376:53
8:03
+0:05
25.2M
25.20 mi13:42:303:12:167:383:03
8:51
+0:48
Finish
26.22 mi13:49:533:19:397:377:23
7:15
-1:36

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

7:02 /mi

Average Pace

7:37 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:41:47

51% of race

Time at Steady Pace

1:15:41

38% of race

Time at Slower Pace

22:11

11% of race

Average Pace: 7:37 /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 mi10:52:0621:527:0221:52
7:02
#8114
10K
6.21 mi11:14:1844:047:0622:12
7:09
#8583
15K
9.32 mi11:36:371:06:237:0722:19
7:11
#8677
20K
12.43 mi11:59:351:29:217:1122:58
7:24
#8888
Half
13.11 mi12:04:381:34:247:125:03
7:24
#8995
25K
15.53 mi12:23:301:53:167:1718:52
7:47
#9496
30K
18.64 mi12:48:322:18:187:2525:02
8:03
#9864
20M
20.00 mi12:59:352:29:217:2811:03
8:08
#9933
21M
21.00 mi13:08:202:38:067:328:45
8:45
#10076
35K
21.75 mi13:14:132:43:597:325:53
7:52
#10086
23M
23.00 mi13:24:362:54:227:3510:23
8:18
#10200
24M
24.00 mi13:32:343:02:207:367:58
7:58
#10195
40K
24.85 mi13:39:273:09:137:376:53
8:03
#10179
25.2M
25.20 mi13:42:303:12:167:383:03
8:51
#10165
Finish
26.22 mi13:49:533:19:397:377:23
7:15
#10037
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi8114707770778971(Top 32%)7531(Top 47%)7531(Top 377%)
10K6.21 mi3.10 mi8583-4697342-2657342-2659032(Top 32%)7623(Top 47%)7623(Top 382%)
15K9.32 mi3.11 mi8677-947394-527394-528971(Top 32%)7531(Top 47%)7531(Top 377%)
20K12.43 mi3.11 mi8888-2117499-1057499-1059833(Top 35%)7917(Top 49%)7917(Top 397%)
Half13.11 mi0.68 mi8995-1077559-607559-6010813(Top 38%)8438(Top 52%)8438(Top 423%)
25K15.53 mi2.42 mi9496-5017789-2307789-23012167(Top 43%)8925(Top 55%)8925(Top 447%)
30K18.64 mi3.11 mi9864-3687940-1517940-15111786(Top 41%)8568(Top 53%)8568(Top 429%)
20M20.00 mi1.36 mi9933-697949-97949-911300(Top 40%)8179(Top 51%)8179(Top 410%)
21M21.00 mi1.00 mi10076-1437976-277976-2711947(Top 42%)8343(Top 52%)8343(Top 418%)
35K21.75 mi0.75 mi10086-107948+287948+2811244(Top 40%)7971(Top 49%)7971(Top 399%)
23M23.00 mi1.25 mi10200-1147962-147962-1411984(Top 42%)8222(Top 51%)8222(Top 412%)
24M24.00 mi1.00 mi10195+57931+317931+3110973(Top 39%)7648(Top 47%)7648(Top 383%)
40K24.85 mi0.85 mi10179+167884+477884+4710529(Top 37%)7314(Top 45%)7314(Top 366%)
25.2M25.20 mi0.35 mi10165+147862+227862+2210847(Top 38%)7400(Top 46%)7400(Top 371%)
Finish26.22 mi1.02 mi10037+1287771+917771+917357(Top 26%)5542(Top 34%)5542(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 32%
×21story building
+97ft-345ft

Overall

8971

Males

7531

M50-54

7531

5K→10K

3.1 - 6.2 mi

Top 32%
×5story building
+79ft-138ft

Overall

9032

Males

7623

M50-54

7623

10K→15K

6.2 - 9.3 mi

Top 32%
×3story building
+67ft-78ft

Overall

8971

Males

7531

M50-54

7531

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9833

Males

7917

M50-54

7917

20K→Half

12.4 - 13.1 mi

Top 38%
×2story building
+19ft-37ft

Overall

10813

Males

8438

M50-54

8438

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

12167

Males

8925

M50-54

8925

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11786

Males

8568

M50-54

8568

30K→20M

18.6 - 20.0 mi

Top 40%
×5story building
+64ft-50ft

Overall

11300

Males

8179

M50-54

8179

20M→21M

20.0 - 21.0 mi

Top 42%
×8story building
+106ft-24ft

Overall

11947

Males

8343

M50-54

8343

21M→35K

21.0 - 21.8 mi

Top 40%
×7story building
+17ft-86ft

Overall

11244

Males

7971

M50-54

7971

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11984

Males

8222

M50-54

8222

23M→24M

23.0 - 24.0 mi

Top 39%
×6story building
+12ft-82ft

Overall

10973

Males

7648

M50-54

7648

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10529

Males

7314

M50-54

7314

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10847

Males

7400

M50-54

7400

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2story building
+22ft-21ft

Overall

7357

Males

5542

M50-54

5542

Passing Analysis

Category:
Athletes Passed
1160
Passed By
3079
Net Change
-1923
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8114
5K → 10K70539-469#8114#8583
10K → 15K127221-94#8583#8677
15K → 20K116327-211#8677#8888
20K → Half14121-107#8888#8995
Half → 25K58559-501#8995#9496
25K → 30K130498-368#9496#9864
30K → 20M92160-69#9864#9933
20M → 21M62203-143#9933#10076
21M → 35K6574-10#10076#10086
35K → 23M70184-114#10086#10200
23M → 24M8782+5#10200#10195
24M → 40K8165+16#10195#10179
40K → 25.2M3723+14#10179#10165
25.2M → Finish15123+128#10165#10037
TOTALS11603079-1923
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing