Boston Marathon logo
BOSTON MARATHON 2025

Tobias Mechnig-Freund

Bib: 5812•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 13%
Division (M18-39)
#0 / 5642
Top 31%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:09
Rank: #3718
Start → 5K
20:09 | 6:29/mi
10K· 6.21 mi
39:49
Rank: #3112 (+606)
5K → 10K
19:40 | 6:20/mi
15K· 9.32 mi
59:33
Rank: #2920 (+192)
10K → 15K
19:44 | 6:21/mi
20K· 12.43 mi
1:19:16
Rank: #2727 (+193)
15K → 20K
19:43 | 6:21/mi
Half· 13.11 mi
1:23:37
Rank: #2727
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:39:24
Rank: #2734 (-7)
Half → 25K
15:47 | 6:31/mi
30K· 18.64 mi
1:59:35
Rank: #2531 (+203)
25K → 30K
20:11 | 6:30/mi
20M
2:08:36
Rank: #2463 (+68)
30K → 20M
9:01 | 6:38/mi
21M
2:15:29
Rank: #2388 (+75)
20M → 21M
6:53 | 6:53/mi
35K· 21.75 mi
2:20:17
Rank: #2346 (+42)
21M → 35K
4:48 | 6:25/mi
23M
2:28:25
Rank: #2277 (+69)
35K → 23M
8:08 | 6:30/mi
24M
2:34:59
Rank: #2256 (+21)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:40:47
Rank: #2251 (+5)
24M → 40K
5:48 | 6:47/mi
25.2M
2:43:14
Rank: #2230 (+21)
40K → 25.2M
2:27 | 7:06/mi
Finish· 26.22 mi
2:49:40
Rank: #2209 (+21)
25.2M → Finish
6:26 | 6:19/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
Time1:23:37
Pace6:23 /mi
2nd Half
Distance13.11 mi
Time1:26:03
Pace6:34 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4220:096:2920:09
6:29
-
10K
6.21 mi10:45:2239:496:2419:40
6:20
-0:09
15K
9.32 mi11:05:0659:336:2319:44
6:21
+0:01
20K
12.43 mi11:24:491:19:166:2319:43
6:21
0:00
Half
13.11 mi11:29:101:23:376:234:21
6:23
+0:02
25K
15.53 mi11:44:571:39:246:2415:47
6:31
+0:08
30K
18.64 mi12:05:081:59:356:2520:11
6:30
-0:01
20M
20.00 mi12:14:092:08:366:269:01
6:38
+0:08
21M
21.00 mi12:21:022:15:296:276:53
6:53
+0:15
35K
21.75 mi12:25:502:20:176:274:48
6:25
-0:28
23M
23.00 mi12:33:582:28:256:278:08
6:30
+0:05
24M
24.00 mi12:40:322:34:596:276:34
6:34
+0:04
40K
24.85 mi12:46:202:40:476:285:48
6:47
+0:13
25.2M
25.20 mi12:48:472:43:146:292:27
7:06
+0:19
Finish
26.22 mi12:55:132:49:406:296:26
6:19
-0:47

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

6:19 /mi

Average Pace

6:29 /mi

Slowest Pace

7:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:13

99% of race

Time at Steady Pace

2:27

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:28 /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 mi10:25:4220:096:2920:09
6:29
#3718
10K
6.21 mi10:45:2239:496:2419:40
6:20
#3112
15K
9.32 mi11:05:0659:336:2319:44
6:21
#2920
20K
12.43 mi11:24:491:19:166:2319:43
6:21
#2727
Half
13.11 mi11:29:101:23:376:234:21
6:23
#2727
25K
15.53 mi11:44:571:39:246:2415:47
6:31
#2734
30K
18.64 mi12:05:081:59:356:2520:11
6:30
#2531
20M
20.00 mi12:14:092:08:366:269:01
6:38
#2463
21M
21.00 mi12:21:022:15:296:276:53
6:53
#2388
35K
21.75 mi12:25:502:20:176:274:48
6:25
#2346
23M
23.00 mi12:33:582:28:256:278:08
6:30
#2277
24M
24.00 mi12:40:322:34:596:276:34
6:34
#2256
40K
24.85 mi12:46:202:40:476:285:48
6:47
#2251
25.2M
25.20 mi12:48:472:43:146:292:27
7:06
#2230
Finish
26.22 mi12:55:132:49:406:296:26
6:19
#2209
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3718352135212635(Top 9%)2512(Top 16%)2512(Top 45%)
10K6.21 mi3.10 mi3112+6062959+5622959+5622600(Top 9%)2478(Top 15%)2478(Top 44%)
15K9.32 mi3.11 mi2920+1922783+1762783+1762635(Top 9%)2512(Top 16%)2512(Top 45%)
20K12.43 mi3.11 mi2727+1932599+1842599+1842250(Top 8%)2144(Top 13%)2144(Top 38%)
Half13.11 mi0.68 mi27272602-32602-32878(Top 10%)2745(Top 17%)2745(Top 49%)
25K15.53 mi2.42 mi2734-72608-62608-62925(Top 10%)2781(Top 17%)2781(Top 49%)
30K18.64 mi3.11 mi2531+2032417+1912417+1911963(Top 7%)1866(Top 12%)1866(Top 33%)
20M20.00 mi1.36 mi2463+682349+682349+682169(Top 8%)2050(Top 13%)2050(Top 36%)
21M21.00 mi1.00 mi2388+752276+732276+731814(Top 6%)1709(Top 11%)1709(Top 30%)
35K21.75 mi0.75 mi2346+422236+402236+402074(Top 7%)1941(Top 12%)1941(Top 34%)
23M23.00 mi1.25 mi2277+692169+672169+671439(Top 5%)1355(Top 8%)1355(Top 24%)
24M24.00 mi1.00 mi2256+212146+232146+232319(Top 8%)2144(Top 13%)2144(Top 38%)
40K24.85 mi0.85 mi2251+52139+72139+72735(Top 10%)2479(Top 15%)2479(Top 44%)
25.2M25.20 mi0.35 mi2230+212119+202119+201787(Top 6%)1626(Top 10%)1626(Top 29%)
Finish26.22 mi1.02 mi2209+212094+252094+251939(Top 7%)1783(Top 11%)1783(Top 32%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2635

Males

2512

M18-39

2512

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2600

Males

2478

M18-39

2478

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2635

Males

2512

M18-39

2512

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2250

Males

2144

M18-39

2144

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2878

Males

2745

M18-39

2745

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2925

Males

2781

M18-39

2781

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

1963

Males

1866

M18-39

1866

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2169

Males

2050

M18-39

2050

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1814

Males

1709

M18-39

1709

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2074

Males

1941

M18-39

1941

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1439

Males

1355

M18-39

1355

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2319

Males

2144

M18-39

2144

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2735

Males

2479

M18-39

2479

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1787

Males

1626

M18-39

1626

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

1939

Males

1783

M18-39

1783

Passing Analysis

Category:
Athletes Passed
1776
Passed By
267
Net Change
+1509
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3718
5K → 10K6159+606#3718#3112
10K → 15K21220+192#3112#2920
15K → 20K20512+193#2920#2727
20K → Half17170#2727#2727
Half → 25K6572-7#2727#2734
25K → 30K21512+203#2734#2531
30K → 20M779+68#2531#2463
20M → 21M8510+75#2463#2388
21M → 35K5210+42#2388#2346
35K → 23M778+69#2346#2277
23M → 24M4827+21#2277#2256
24M → 40K3732+5#2256#2251
40K → 25.2M287+21#2251#2230
25.2M → Finish4322+21#2230#2209
TOTALS1776267+1509
📊

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