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BOSTON MARATHON 2025

Freddie Marx

Bib: 4547•M

TX

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 11%
Division (M18-39)
#0 / 5642
Top 25%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:46
Rank: #2848
Start → 5K
19:46 | 6:22/mi
10K· 6.21 mi
39:15
Rank: #2533 (+315)
5K → 10K
19:29 | 6:16/mi
15K· 9.32 mi
58:47
Rank: #2434 (+99)
10K → 15K
19:32 | 6:17/mi
20K· 12.43 mi
1:18:32
Rank: #2367 (+67)
15K → 20K
19:45 | 6:21/mi
Half· 13.11 mi
1:22:47
Rank: #2342 (+25)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:38:34
Rank: #2430 (-88)
Half → 25K
15:47 | 6:31/mi
30K· 18.64 mi
1:58:14
Rank: #2152 (+278)
25K → 30K
19:40 | 6:20/mi
20M
2:06:57
Rank: #2057 (+95)
30K → 20M
8:43 | 6:25/mi
21M
2:13:49
Rank: #2027 (+30)
20M → 21M
6:52 | 6:52/mi
35K· 21.75 mi
2:18:37
Rank: #2006 (+21)
21M → 35K
4:48 | 6:25/mi
23M
2:26:54
Rank: #1966 (+40)
35K → 23M
8:17 | 6:37/mi
24M
2:33:25
Rank: #1939 (+27)
23M → 24M
6:31 | 6:31/mi
40K· 24.85 mi
2:39:00
Rank: #1900 (+39)
24M → 40K
5:35 | 6:32/mi
25.2M
2:41:28
Rank: #1897 (+3)
40K → 25.2M
2:28 | 7:09/mi
Finish· 26.22 mi
2:47:39
Rank: #1817 (+80)
25.2M → Finish
6:11 | 6:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:22:47
Pace6:19 /mi
2nd Half
Distance13.11 mi
Time1:24:52
Pace6:28 /mi
📊Positive Split: 2.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2819:466:2219:46
6:22
-
10K
6.21 mi10:42:5739:156:1919:29
6:16
-0:06
15K
9.32 mi11:02:2958:476:1819:32
6:17
+0:01
20K
12.43 mi11:22:141:18:326:1919:45
6:21
+0:04
Half
13.11 mi11:26:291:22:476:194:15
6:14
-0:07
25K
15.53 mi11:42:161:38:346:2115:47
6:31
+0:17
30K
18.64 mi12:01:561:58:146:2119:40
6:20
-0:11
20M
20.00 mi12:10:392:06:576:218:43
6:25
+0:05
21M
21.00 mi12:17:312:13:496:226:52
6:52
+0:27
35K
21.75 mi12:22:192:18:376:224:48
6:25
-0:27
23M
23.00 mi12:30:362:26:546:238:17
6:37
+0:12
24M
24.00 mi12:37:072:33:256:246:31
6:31
-0:06
40K
24.85 mi12:42:422:39:006:245:35
6:32
+0:01
25.2M
25.20 mi12:45:102:41:286:242:28
7:09
+0:37
Finish
26.22 mi12:51:212:47:396:246:11
6:04
-1:05

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

6:04 /mi

Average Pace

6:24 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:38:19

94% of race

Time at Steady Pace

9:20

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:23:2819:466:2219:46
6:22
#2848
10K
6.21 mi10:42:5739:156:1919:29
6:16
#2533
15K
9.32 mi11:02:2958:476:1819:32
6:17
#2434
20K
12.43 mi11:22:141:18:326:1919:45
6:21
#2367
Half
13.11 mi11:26:291:22:476:194:15
6:14
#2342
25K
15.53 mi11:42:161:38:346:2115:47
6:31
#2430
30K
18.64 mi12:01:561:58:146:2119:40
6:20
#2152
20M
20.00 mi12:10:392:06:576:218:43
6:25
#2057
21M
21.00 mi12:17:312:13:496:226:52
6:52
#2027
35K
21.75 mi12:22:192:18:376:224:48
6:25
#2006
23M
23.00 mi12:30:362:26:546:238:17
6:37
#1966
24M
24.00 mi12:37:072:33:256:246:31
6:31
#1939
40K
24.85 mi12:42:422:39:006:245:35
6:32
#1900
25.2M
25.20 mi12:45:102:41:286:242:28
7:09
#1897
Finish
26.22 mi12:51:212:47:396:246:11
6:04
#1817
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2848271127112291(Top 8%)2186(Top 14%)2186(Top 39%)
10K6.21 mi3.10 mi2533+3152413+2982413+2982243(Top 8%)2144(Top 13%)2144(Top 38%)
15K9.32 mi3.11 mi2434+992324+892324+892291(Top 8%)2186(Top 14%)2186(Top 39%)
20K12.43 mi3.11 mi2367+672258+662258+662305(Top 8%)2198(Top 14%)2198(Top 39%)
Half13.11 mi0.68 mi2342+252235+232235+232170(Top 8%)2074(Top 13%)2074(Top 37%)
25K15.53 mi2.42 mi2430-882319-842319-842943(Top 10%)2799(Top 17%)2799(Top 50%)
30K18.64 mi3.11 mi2152+2782050+2692050+2691308(Top 5%)1235(Top 8%)1235(Top 22%)
20M20.00 mi1.36 mi2057+951960+901960+901306(Top 5%)1234(Top 8%)1234(Top 22%)
21M21.00 mi1.00 mi2027+301929+311929+311770(Top 6%)1671(Top 10%)1671(Top 30%)
35K21.75 mi0.75 mi2006+211907+221907+222105(Top 7%)1972(Top 12%)1972(Top 35%)
23M23.00 mi1.25 mi1966+401867+401867+401904(Top 7%)1781(Top 11%)1781(Top 32%)
24M24.00 mi1.00 mi1939+271839+281839+282128(Top 7%)1975(Top 12%)1975(Top 35%)
40K24.85 mi0.85 mi1900+391801+381801+381738(Top 6%)1608(Top 10%)1608(Top 29%)
25.2M25.20 mi0.35 mi1897+31797+41797+41995(Top 7%)1808(Top 11%)1808(Top 32%)
Finish26.22 mi1.02 mi1817+801719+781719+781116(Top 4%)1046(Top 6%)1046(Top 19%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 8%
×21stories
+97ft-345ft

Overall

2291

Males

2186

M18-39

2186

5K→10K

3.1 - 6.2 mi

Top 8%
×5stories
+79ft-138ft

Overall

2243

Males

2144

M18-39

2144

10K→15K

6.2 - 9.3 mi

Top 8%
×3stories
+67ft-78ft

Overall

2291

Males

2186

M18-39

2186

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2305

Males

2198

M18-39

2198

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2170

Males

2074

M18-39

2074

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2943

Males

2799

M18-39

2799

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1308

Males

1235

M18-39

1235

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1306

Males

1234

M18-39

1234

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1770

Males

1671

M18-39

1671

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2105

Males

1972

M18-39

1972

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

1904

Males

1781

M18-39

1781

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

2128

Males

1975

M18-39

1975

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1738

Males

1608

M18-39

1608

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1995

Males

1808

M18-39

1808

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2stories
+22ft-21ft

Overall

1116

Males

1046

M18-39

1046

Passing Analysis

Category:
Athletes Passed
1364
Passed By
333
Net Change
+1031
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2848
5K → 10K33823+315#2848#2533
10K → 15K14344+99#2533#2434
15K → 20K10538+67#2434#2367
20K → Half261+25#2367#2342
Half → 25K31119-88#2342#2430
25K → 30K2813+278#2430#2152
30K → 20M994+95#2152#2057
20M → 21M4818+30#2057#2027
21M → 35K3716+21#2027#2006
35K → 23M6929+40#2006#1966
23M → 24M4518+27#1966#1939
24M → 40K4910+39#1939#1900
40K → 25.2M96+3#1900#1897
25.2M → Finish844+80#1897#1817
TOTALS1364333+1031
📊

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