Boston Marathon logo
BOSTON MARATHON 2025

Robert Reese

Bib: 2024•M

TX

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 30%
Gender (Male)
#0 / 16105
Top 43%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:58
Rank: #5897
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
41:40
Rank: #5428 (+469)
5K → 10K
20:42 | 6:40/mi
15K· 9.32 mi
1:02:24
Rank: #5218 (+210)
10K → 15K
20:44 | 6:40/mi
20K· 12.43 mi
1:23:39
Rank: #5284 (-66)
15K → 20K
21:15 | 6:50/mi
Half· 13.11 mi
1:28:18
Rank: #5333 (-49)
20K → Half
4:39 | 6:49/mi
25K· 15.53 mi
1:45:21
Rank: #5558 (-225)
Half → 25K
17:03 | 7:02/mi
30K· 18.64 mi
2:08:38
Rank: #5991 (-433)
25K → 30K
23:17 | 7:30/mi
20M
2:18:53
Rank: #6027 (-36)
30K → 20M
10:15 | 7:33/mi
21M
2:27:54
Rank: #6341 (-314)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
2:34:27
Rank: #6644 (-303)
21M → 35K
6:33 | 8:45/mi
23M
2:45:25
Rank: #7056 (-412)
35K → 23M
10:58 | 8:46/mi
24M
2:54:41
Rank: #7569 (-513)
23M → 24M
9:16 | 9:16/mi
40K· 24.85 mi
3:02:51
Rank: #8039 (-470)
24M → 40K
8:10 | 9:33/mi
25.2M
3:06:30
Rank: #8246 (-207)
40K → 25.2M
3:39 | 10:35/mi
Finish· 26.22 mi
3:14:40
Rank: #8435 (-189)
25.2M → Finish
8:10 | 8:01/mi

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
Time1:28:18
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:46:22
Pace8:07 /mi
📊Positive Split: 20.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:5020:586:4520:58
6:45
-
10K
6.21 mi10:43:3241:406:4220:42
6:40
-0:05
15K
9.32 mi11:04:161:02:246:4220:44
6:40
0:00
20K
12.43 mi11:25:311:23:396:4421:15
6:50
+0:10
Half
13.11 mi11:30:101:28:186:444:39
6:49
-0:01
25K
15.53 mi11:47:131:45:216:4717:03
7:02
+0:13
30K
18.64 mi12:10:302:08:386:5423:17
7:30
+0:28
20M
20.00 mi12:20:452:18:536:5710:15
7:33
+0:03
21M
21.00 mi12:29:462:27:547:039:01
9:01
+1:28
35K
21.75 mi12:36:192:34:277:066:33
8:45
-0:16
23M
23.00 mi12:47:172:45:257:1210:58
8:46
+0:01
24M
24.00 mi12:56:332:54:417:179:16
9:16
+0:30
40K
24.85 mi13:04:433:02:517:218:10
9:33
+0:17
25.2M
25.20 mi13:08:223:06:307:243:39
10:35
+1:02
Finish
26.22 mi13:16:323:14:407:268:10
8:01
-2:34

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

6:40 /mi

Average Pace

7:26 /mi

Slowest Pace

10:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:18

45% of race

Time at Steady Pace

58:45

30% of race

Time at Slower Pace

47:37

24% of race

Average Pace: 7:25 /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 mi10:22:5020:586:4520:58
6:45
#5897
10K
6.21 mi10:43:3241:406:4220:42
6:40
#5428
15K
9.32 mi11:04:161:02:246:4220:44
6:40
#5218
20K
12.43 mi11:25:311:23:396:4421:15
6:50
#5284
Half
13.11 mi11:30:101:28:186:444:39
6:49
#5333
25K
15.53 mi11:47:131:45:216:4717:03
7:02
#5558
30K
18.64 mi12:10:302:08:386:5423:17
7:30
#5991
20M
20.00 mi12:20:452:18:536:5710:15
7:33
#6027
21M
21.00 mi12:29:462:27:547:039:01
9:01
#6341
35K
21.75 mi12:36:192:34:277:066:33
8:45
#6644
23M
23.00 mi12:47:172:45:257:1210:58
8:46
#7056
24M
24.00 mi12:56:332:54:417:179:16
9:16
#7569
40K
24.85 mi13:04:433:02:517:218:10
9:33
#8039
25.2M
25.20 mi13:08:223:06:307:243:39
10:35
#8246
Finish
26.22 mi13:16:323:14:407:268:10
8:01
#8435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5897543254324851(Top 17%)4525(Top 28%)4525(Top 80%)
10K6.21 mi3.10 mi5428+4695027+4055027+4055013(Top 18%)4679(Top 29%)4679(Top 83%)
15K9.32 mi3.11 mi5218+2104849+1784849+1784851(Top 17%)4525(Top 28%)4525(Top 80%)
20K12.43 mi3.11 mi5284-664896-474896-475703(Top 20%)5201(Top 32%)5201(Top 92%)
Half13.11 mi0.68 mi5333-494935-394935-396322(Top 22%)5707(Top 35%)5707(Top 101%)
25K15.53 mi2.42 mi5558-2255108-1735108-1736538(Top 23%)5792(Top 36%)5792(Top 103%)
30K18.64 mi3.11 mi5991-4335436-3285436-3287700(Top 27%)6410(Top 40%)6410(Top 114%)
20M20.00 mi1.36 mi6027-365439-35439-37302(Top 26%)6026(Top 37%)6026(Top 107%)
21M21.00 mi1.00 mi6341-3145677-2385677-23813568(Top 48%)9124(Top 57%)9124(Top 162%)
35K21.75 mi0.75 mi6644-3035881-2045881-20416975(Top 60%)10590(Top 66%)10590(Top 188%)
23M23.00 mi1.25 mi7056-4126135-2546135-25414847(Top 52%)9550(Top 59%)9550(Top 169%)
24M24.00 mi1.00 mi7569-5136433-2986433-29818627(Top 66%)11217(Top 70%)11217(Top 199%)
40K24.85 mi0.85 mi8039-4706693-2606693-26018878(Top 66%)11253(Top 70%)11253(Top 199%)
25.2M25.20 mi0.35 mi8246-2076813-1206813-12019240(Top 68%)11399(Top 71%)11399(Top 202%)
Finish26.22 mi1.02 mi8435-1896899-866899-8612944(Top 46%)8497(Top 53%)8497(Top 151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21stories
+97ft-345ft

Overall

4851

Males

4525

M18-39

4525

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

5013

Males

4679

M18-39

4679

10K→15K

6.2 - 9.3 mi

Top 17%
×3stories
+67ft-78ft

Overall

4851

Males

4525

M18-39

4525

15K→20K

9.3 - 12.4 mi

Top 20%
×5stories
+106ft-86ft

Overall

5703

Males

5201

M18-39

5201

20K→Half

12.4 - 13.1 mi

Top 22%
×2stories
+19ft-37ft

Overall

6322

Males

5707

M18-39

5707

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

6538

Males

5792

M18-39

5792

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

7700

Males

6410

M18-39

6410

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

7302

Males

6026

M18-39

6026

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

13568

Males

9124

M18-39

9124

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16975

Males

10590

M18-39

10590

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

14847

Males

9550

M18-39

9550

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

18627

Males

11217

M18-39

11217

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18878

Males

11253

M18-39

11253

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19240

Males

11399

M18-39

11399

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12944

Males

8497

M18-39

8497

Passing Analysis

Category:
Athletes Passed
1173
Passed By
3711
Net Change
-2538
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5897
5K → 10K51344+469#5897#5428
10K → 15K25242+210#5428#5218
15K → 20K102168-66#5218#5284
20K → Half1261-49#5284#5333
Half → 25K59284-225#5333#5558
25K → 30K80513-433#5558#5991
30K → 20M6096-36#5991#6027
20M → 21M14328-314#6027#6341
21M → 35K13316-303#6341#6644
35K → 23M26438-412#6644#7056
23M → 24M9522-513#7056#7569
24M → 40K13483-470#7569#8039
40K → 25.2M4211-207#8039#8246
25.2M → Finish16205-189#8246#8435
TOTALS11733711-2538
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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