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BOSTON MARATHON 2025

Frantz Muller

Bib: 8875•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 31%
Gender (Male)
#0 / 16105
Top 44%
Masters (Masters Men)
#0 / 10463
Top 32%
Division (M45-49)
#0 / 2386
Top 47%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:29
Rank: #9765
Start → 5K
22:29 | 7:14/mi
10K· 6.21 mi
45:25
Rank: #10406 (-641)
5K → 10K
22:56 | 7:23/mi
15K· 9.32 mi
1:08:11
Rank: #10334 (+72)
10K → 15K
22:46 | 7:20/mi
20K· 12.43 mi
1:31:13
Rank: #10214 (+120)
15K → 20K
23:02 | 7:25/mi
Half· 13.11 mi
1:36:13
Rank: #10206 (+8)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:54:03
Rank: #9916 (+290)
Half → 25K
17:50 | 7:21/mi
30K· 18.64 mi
2:17:55
Rank: #9693 (+223)
25K → 30K
23:52 | 7:41/mi
20M
2:28:25
Rank: #9555 (+138)
30K → 20M
10:30 | 7:44/mi
21M
2:36:42
Rank: #9495 (+60)
20M → 21M
8:17 | 8:17/mi
35K· 21.75 mi
2:42:15
Rank: #9406 (+89)
21M → 35K
5:33 | 7:25/mi
23M
2:51:43
Rank: #9199 (+207)
35K → 23M
9:28 | 7:34/mi
24M
2:59:23
Rank: #9161 (+38)
23M → 24M
7:40 | 7:40/mi
40K· 24.85 mi
3:05:56
Rank: #9070 (+91)
24M → 40K
6:33 | 7:40/mi
25.2M
3:08:48
Rank: #9028 (+42)
40K → 25.2M
2:52 | 8:19/mi
Finish· 26.22 mi
3:16:09
Rank: #8902 (+126)
25.2M → Finish
7:21 | 7:13/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:13
Pace7:20 /mi
2nd Half
Distance13.11 mi
Time1:39:56
Pace7:37 /mi
📊Positive Split: 3.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:0922:297:1422:29
7:14
-
10K
6.21 mi11:11:0545:257:1922:56
7:23
+0:09
15K
9.32 mi11:33:511:08:117:1922:46
7:20
-0:03
20K
12.43 mi11:56:531:31:137:2023:02
7:25
+0:05
Half
13.11 mi12:01:531:36:137:205:00
7:20
-0:05
25K
15.53 mi12:19:431:54:037:2117:50
7:21
+0:01
30K
18.64 mi12:43:352:17:557:2423:52
7:41
+0:20
20M
20.00 mi12:54:052:28:257:2510:30
7:44
+0:03
21M
21.00 mi13:02:222:36:427:288:17
8:17
+0:33
35K
21.75 mi13:07:552:42:157:285:33
7:25
-0:52
23M
23.00 mi13:17:232:51:437:289:28
7:34
+0:09
24M
24.00 mi13:25:032:59:237:287:40
7:40
+0:06
40K
24.85 mi13:31:363:05:567:296:33
7:40
0:00
25.2M
25.20 mi13:34:283:08:487:302:52
8:19
+0:39
Finish
26.22 mi13:41:493:16:097:297:21
7:13
-1:06

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

7:13 /mi

Average Pace

7:29 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:00

94% of race

Time at Steady Pace

11:09

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:29 /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 mi10:48:0922:297:1422:29
7:14
#9765
10K
6.21 mi11:11:0545:257:1922:56
7:23
#10406
15K
9.32 mi11:33:511:08:117:1922:46
7:20
#10334
20K
12.43 mi11:56:531:31:137:2023:02
7:25
#10214
Half
13.11 mi12:01:531:36:137:205:00
7:20
#10206
25K
15.53 mi12:19:431:54:037:2117:50
7:21
#9916
30K
18.64 mi12:43:352:17:557:2423:52
7:41
#9693
20M
20.00 mi12:54:052:28:257:2510:30
7:44
#9555
21M
21.00 mi13:02:222:36:427:288:17
8:17
#9495
35K
21.75 mi13:07:552:42:157:285:33
7:25
#9406
23M
23.00 mi13:17:232:51:437:289:28
7:34
#9199
24M
24.00 mi13:25:032:59:237:287:40
7:40
#9161
40K
24.85 mi13:31:363:05:567:296:33
7:40
#9070
25.2M
25.20 mi13:34:283:08:487:302:52
8:19
#9028
Finish
26.22 mi13:41:493:16:097:297:21
7:13
#8902
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi97658038803810199(Top 36%)8187(Top 51%)8187(Top 343%)
10K6.21 mi3.10 mi10406-6418368-3308368-33010995(Top 39%)8658(Top 54%)8658(Top 363%)
15K9.32 mi3.11 mi10334+728315+538315+5310199(Top 36%)8187(Top 51%)8187(Top 343%)
20K12.43 mi3.11 mi10214+1208212+1038212+1039990(Top 35%)7999(Top 50%)7999(Top 335%)
Half13.11 mi0.68 mi10206+88204+88204+810151(Top 36%)8068(Top 50%)8068(Top 338%)
25K15.53 mi2.42 mi9916+2908022+1828022+1828756(Top 31%)7192(Top 45%)7192(Top 301%)
30K18.64 mi3.11 mi9693+2237843+1797843+1799055(Top 32%)7163(Top 44%)7163(Top 300%)
20M20.00 mi1.36 mi9555+1387733+1107733+1108492(Top 30%)6711(Top 42%)6711(Top 281%)
21M21.00 mi1.00 mi9495+607668+657668+659066(Top 32%)6836(Top 42%)6836(Top 287%)
35K21.75 mi0.75 mi9406+897603+657603+657980(Top 28%)6265(Top 39%)6265(Top 263%)
23M23.00 mi1.25 mi9199+2077449+1547449+1546950(Top 24%)5545(Top 34%)5545(Top 232%)
24M24.00 mi1.00 mi9161+387400+497400+498840(Top 31%)6549(Top 41%)6549(Top 274%)
40K24.85 mi0.85 mi9070+917312+887312+887775(Top 27%)5852(Top 36%)5852(Top 245%)
25.2M25.20 mi0.35 mi9028+427266+467266+467579(Top 27%)5640(Top 35%)5640(Top 236%)
Finish26.22 mi1.02 mi8902+1267155+1117155+1117074(Top 25%)5362(Top 33%)5362(Top 225%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21stories
+97ft-345ft

Overall

10199

Males

8187

M45-49

8187

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10995

Males

8658

M45-49

8658

10K→15K

6.2 - 9.3 mi

Top 36%
×3stories
+67ft-78ft

Overall

10199

Males

8187

M45-49

8187

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9990

Males

7999

M45-49

7999

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10151

Males

8068

M45-49

8068

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8756

Males

7192

M45-49

7192

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

9055

Males

7163

M45-49

7163

30K→20M

18.6 - 20.0 mi

Top 30%
×5stories
+64ft-50ft

Overall

8492

Males

6711

M45-49

6711

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

9066

Males

6836

M45-49

6836

21M→35K

21.0 - 21.8 mi

Top 28%
×7stories
+17ft-86ft

Overall

7980

Males

6265

M45-49

6265

35K→23M

21.8 - 23.0 mi

Top 24%
×5stories
+23ft-63ft

Overall

6950

Males

5545

M45-49

5545

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

8840

Males

6549

M45-49

6549

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7775

Males

5852

M45-49

5852

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7579

Males

5640

M45-49

5640

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

7074

Males

5362

M45-49

5362

Passing Analysis

Category:
Athletes Passed
2222*
Passed By
1356
Net Change
+863
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9765
5K → 10K54693-641#9765#10406
10K → 15K209137+72#10406#10334
15K → 20K237116+120#10334#10214
20K → Half3022+8#10214#10206
Half → 25K309*19+290#10206#9916
25K → 30K340117+223#9916#9693
30K → 20M17133+138#9693#9555
20M → 21M12161+60#9555#9495
21M → 35K967+89#9495#9406
35K → 23M22316+207#9406#9199
23M → 24M9658+38#9199#9161
24M → 40K12736+91#9161#9070
40K → 25.2M6220+42#9070#9028
25.2M → Finish14721+126#9028#8902
TOTALS2222*1356+863

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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