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BOSTON MARATHON 2025

Georgios Toumazis

Bib: 7139•M

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 16%
Division (M18-39)
#0 / 5642
Top 36%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:24
Rank: #4321
Start → 5K
20:24 | 6:34/mi
10K· 6.21 mi
40:30
Rank: #3905 (+416)
5K → 10K
20:06 | 6:28/mi
15K· 9.32 mi
1:00:32
Rank: #3660 (+245)
10K → 15K
20:02 | 6:27/mi
20K· 12.43 mi
1:20:45
Rank: #3492 (+168)
15K → 20K
20:13 | 6:30/mi
Half· 13.11 mi
1:25:10
Rank: #3486 (+6)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:40:51
Rank: #3322 (+164)
Half → 25K
15:41 | 6:28/mi
30K· 18.64 mi
2:01:42
Rank: #3206 (+116)
25K → 30K
20:51 | 6:43/mi
20M
2:10:43
Rank: #3077 (+129)
30K → 20M
9:01 | 6:38/mi
21M
2:17:55
Rank: #3038 (+39)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:22:41
Rank: #2968 (+70)
21M → 35K
4:46 | 6:22/mi
23M
2:30:54
Rank: #2833 (+135)
35K → 23M
8:13 | 6:34/mi
24M
2:37:14
Rank: #2737 (+96)
23M → 24M
6:20 | 6:20/mi
40K· 24.85 mi
2:42:56
Rank: #2677 (+60)
24M → 40K
5:42 | 6:40/mi
25.2M
2:45:24
Rank: #2662 (+15)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:52:01
Rank: #2640 (+22)
25.2M → Finish
6:37 | 6:30/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:10
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:26:51
Pace6:38 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2420:246:3420:24
6:34
-
10K
6.21 mi10:46:3040:306:3120:06
6:28
-0:06
15K
9.32 mi11:06:321:00:326:3020:02
6:27
-0:01
20K
12.43 mi11:26:451:20:456:3020:13
6:30
+0:03
Half
13.11 mi11:31:101:25:106:304:25
6:28
-0:02
25K
15.53 mi11:46:511:40:516:3015:41
6:28
0:00
30K
18.64 mi12:07:422:01:426:3220:51
6:43
+0:15
20M
20.00 mi12:16:432:10:436:329:01
6:38
-0:05
21M
21.00 mi12:23:552:17:556:347:12
7:12
+0:34
35K
21.75 mi12:28:412:22:416:344:46
6:22
-0:50
23M
23.00 mi12:36:542:30:546:348:13
6:34
+0:12
24M
24.00 mi12:43:142:37:146:336:20
6:20
-0:14
40K
24.85 mi12:48:562:42:566:335:42
6:40
+0:20
25.2M
25.20 mi12:51:242:45:246:342:28
7:09
+0:29
Finish
26.22 mi12:58:012:52:016:346:37
6:30
-0:39

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

6:20 /mi

Average Pace

6:34 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:21

94% of race

Time at Steady Pace

9:40

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:26:2420:246:3420:24
6:34
#4321
10K
6.21 mi10:46:3040:306:3120:06
6:28
#3905
15K
9.32 mi11:06:321:00:326:3020:02
6:27
#3660
20K
12.43 mi11:26:451:20:456:3020:13
6:30
#3492
Half
13.11 mi11:31:101:25:106:304:25
6:28
#3486
25K
15.53 mi11:46:511:40:516:3015:41
6:28
#3322
30K
18.64 mi12:07:422:01:426:3220:51
6:43
#3206
20M
20.00 mi12:16:432:10:436:329:01
6:38
#3077
21M
21.00 mi12:23:552:17:556:347:12
7:12
#3038
35K
21.75 mi12:28:412:22:416:344:46
6:22
#2968
23M
23.00 mi12:36:542:30:546:348:13
6:34
#2833
24M
24.00 mi12:43:142:37:146:336:20
6:20
#2737
40K
24.85 mi12:48:562:42:566:335:42
6:40
#2677
25.2M
25.20 mi12:51:242:45:246:342:28
7:09
#2662
Finish
26.22 mi12:58:012:52:016:346:37
6:30
#2640
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4321406240623244(Top 11%)3084(Top 19%)3084(Top 55%)
10K6.21 mi3.10 mi3905+4163693+3693693+3693519(Top 12%)3334(Top 21%)3334(Top 59%)
15K9.32 mi3.11 mi3660+2453462+2313462+2313244(Top 11%)3084(Top 19%)3084(Top 55%)
20K12.43 mi3.11 mi3492+1683310+1523310+1523171(Top 11%)3011(Top 19%)3011(Top 53%)
Half13.11 mi0.68 mi3486+63303+73303+73524(Top 12%)3340(Top 21%)3340(Top 59%)
25K15.53 mi2.42 mi3322+1643158+1453158+1452733(Top 10%)2601(Top 16%)2601(Top 46%)
30K18.64 mi3.11 mi3206+1163046+1123046+1122946(Top 10%)2774(Top 17%)2774(Top 49%)
20M20.00 mi1.36 mi3077+1292920+1262920+1262190(Top 8%)2071(Top 13%)2071(Top 37%)
21M21.00 mi1.00 mi3038+392878+422878+423143(Top 11%)2900(Top 18%)2900(Top 51%)
35K21.75 mi0.75 mi2968+702811+672811+671937(Top 7%)1821(Top 11%)1821(Top 32%)
23M23.00 mi1.25 mi2833+1352686+1252686+1251709(Top 6%)1598(Top 10%)1598(Top 28%)
24M24.00 mi1.00 mi2737+962595+912595+911428(Top 5%)1339(Top 8%)1339(Top 24%)
40K24.85 mi0.85 mi2677+602537+582537+582255(Top 8%)2070(Top 13%)2070(Top 37%)
25.2M25.20 mi0.35 mi2662+152521+162521+162009(Top 7%)1822(Top 11%)1822(Top 32%)
Finish26.22 mi1.02 mi2640+222498+232498+232796(Top 10%)2503(Top 16%)2503(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

3244

Males

3084

M18-39

3084

5K→10K

3.1 - 6.2 mi

Top 12%
×5stories
+79ft-138ft

Overall

3519

Males

3334

M18-39

3334

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

3244

Males

3084

M18-39

3084

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3171

Males

3011

M18-39

3011

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3524

Males

3340

M18-39

3340

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2733

Males

2601

M18-39

2601

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2946

Males

2774

M18-39

2774

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2190

Males

2071

M18-39

2071

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3143

Males

2900

M18-39

2900

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

1937

Males

1821

M18-39

1821

35K→23M

21.8 - 23.0 mi

Top 6%
×5stories
+23ft-63ft

Overall

1709

Males

1598

M18-39

1598

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1428

Males

1339

M18-39

1339

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2255

Males

2070

M18-39

2070

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

2009

Males

1822

M18-39

1822

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2796

Males

2503

M18-39

2503

Passing Analysis

Category:
Athletes Passed
1908
Passed By
227
Net Change
+1681
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4321
5K → 10K44832+416#4321#3905
10K → 15K26015+245#3905#3660
15K → 20K19527+168#3660#3492
20K → Half1711+6#3492#3486
Half → 25K18016+164#3486#3322
25K → 30K16448+116#3322#3206
30K → 20M1356+129#3206#3077
20M → 21M6223+39#3077#3038
21M → 35K733+70#3038#2968
35K → 23M1427+135#2968#2833
23M → 24M982+96#2833#2737
24M → 40K7212+60#2737#2677
40K → 25.2M227+15#2677#2662
25.2M → Finish4018+22#2662#2640
TOTALS1908227+1681
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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