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BOSTON MARATHON 2025

Ryan Mundahl

Bib: 27935•M

CO

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
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
33:19
Rank: #27165
Start → 5K
33:19 | 10:43/mi
10K· 6.21 mi
1:04:30
Rank: #26250 (+915)
5K → 10K
31:11 | 10:02/mi
15K· 9.32 mi
1:35:51
Rank: #25882 (+368)
10K → 15K
31:21 | 10:05/mi
20K· 12.43 mi
2:07:36
Rank: #25552 (+330)
15K → 20K
31:45 | 10:13/mi
Half· 13.11 mi
2:14:21
Rank: #25510 (+42)
20K → Half
6:45 | 9:54/mi
25K· 15.53 mi
2:39:55
Rank: #25307 (+203)
Half → 25K
25:34 | 10:33/mi
30K· 18.64 mi
3:13:25
Rank: #25012 (+295)
25K → 30K
33:30 | 10:47/mi
20M
3:27:25
Rank: #24825 (+187)
30K → 20M
14:00 | 10:18/mi
21M
3:38:15
Rank: #24657 (+168)
20M → 21M
10:50 | 10:50/mi
35K· 21.75 mi
3:46:00
Rank: #24605 (+52)
21M → 35K
7:45 | 10:22/mi
23M
3:58:18
Rank: #24398 (+207)
35K → 23M
12:18 | 9:49/mi
24M
4:08:16
Rank: #24266 (+132)
23M → 24M
9:58 | 9:58/mi
40K· 24.85 mi
4:17:11
Rank: #24201 (+65)
24M → 40K
8:55 | 10:26/mi
25.2M
4:21:17
Rank: #24178 (+23)
40K → 25.2M
4:06 | 11:53/mi
Finish· 26.22 mi
4:29:54
Rank: #24004 (+174)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time2:14:21
Pace10:15 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time2:15:33
Pace10:20 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:3433:1910:4333:19
10:43
-
10K
6.21 mi12:22:451:04:3010:2331:11
10:02
-0:41
15K
9.32 mi12:54:061:35:5110:1731:21
10:05
+0:03
20K
12.43 mi13:25:512:07:3610:1631:45
10:13
+0:08
Half
13.11 mi13:32:362:14:2110:156:45
9:54
-0:19
25K
15.53 mi13:58:102:39:5510:1825:34
10:33
+0:39
30K
18.64 mi14:31:403:13:2510:2333:30
10:47
+0:14
20M
20.00 mi14:45:403:27:2510:2214:00
10:18
-0:29
21M
21.00 mi14:56:303:38:1510:2410:50
10:50
+0:32
35K
21.75 mi15:04:153:46:0010:247:45
10:22
-0:28
23M
23.00 mi15:16:333:58:1810:2212:18
9:49
-0:33
24M
24.00 mi15:26:314:08:1610:219:58
9:58
+0:09
40K
24.85 mi15:35:264:17:1110:218:55
10:26
+0:28
25.2M
25.20 mi15:39:324:21:1710:224:06
11:53
+1:27
Finish
26.22 mi15:48:094:29:5410:188:37
8:27
-3:26

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

8:27 /mi

Average Pace

10:18 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

27:40

10% of race

Time at Steady Pace

2:40:29

59% of race

Time at Slower Pace

1:21:45

30% of race

Average Pace: 10:18 /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 mi11:51:3433:1910:4333:19
10:43
#27165
10K
6.21 mi12:22:451:04:3010:2331:11
10:02
#26250
15K
9.32 mi12:54:061:35:5110:1731:21
10:05
#25882
20K
12.43 mi13:25:512:07:3610:1631:45
10:13
#25552
Half
13.11 mi13:32:362:14:2110:156:45
9:54
#25510
25K
15.53 mi13:58:102:39:5510:1825:34
10:33
#25307
30K
18.64 mi14:31:403:13:2510:2333:30
10:47
#25012
20M
20.00 mi14:45:403:27:2510:2214:00
10:18
#24825
21M
21.00 mi14:56:303:38:1510:2410:50
10:50
#24657
35K
21.75 mi15:04:153:46:0010:247:45
10:22
#24605
23M
23.00 mi15:16:333:58:1810:2212:18
9:49
#24398
24M
24.00 mi15:26:314:08:1610:219:58
9:58
#24266
40K
24.85 mi15:35:264:17:1110:218:55
10:26
#24201
25.2M
25.20 mi15:39:324:21:1710:224:06
11:53
#24178
Finish
26.22 mi15:48:094:29:5410:188:37
8:27
#24004
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi27165156661566625181(Top 89%)14789(Top 92%)14789(Top 262%)
10K6.21 mi3.10 mi26250+91515274+39215274+39225394(Top 89%)14875(Top 92%)14875(Top 264%)
15K9.32 mi3.11 mi25882+36815104+17015104+17025181(Top 89%)14789(Top 92%)14789(Top 262%)
20K12.43 mi3.11 mi25552+33014954+15014954+15024681(Top 87%)14522(Top 90%)14522(Top 257%)
Half13.11 mi0.68 mi25510+4214928+2614928+2624587(Top 87%)14475(Top 90%)14475(Top 257%)
25K15.53 mi2.42 mi25307+20314820+10814820+10824449(Top 86%)14396(Top 89%)14396(Top 255%)
30K18.64 mi3.11 mi25012+29514666+15414666+15423567(Top 83%)13869(Top 86%)13869(Top 246%)
20M20.00 mi1.36 mi24825+18714564+10214564+10221877(Top 77%)13001(Top 81%)13001(Top 230%)
21M21.00 mi1.00 mi24657+16814475+8914475+8920932(Top 74%)12463(Top 77%)12463(Top 221%)
35K21.75 mi0.75 mi24605+5214444+3114444+3122844(Top 80%)13325(Top 83%)13325(Top 236%)
23M23.00 mi1.25 mi24398+20714333+11114333+11119877(Top 70%)11847(Top 74%)11847(Top 210%)
24M24.00 mi1.00 mi24266+13214266+6714266+6721269(Top 75%)12485(Top 78%)12485(Top 221%)
40K24.85 mi0.85 mi24201+6514213+5314213+5321723(Top 76%)12621(Top 78%)12621(Top 224%)
25.2M25.20 mi0.35 mi24178+2314191+2214191+2222992(Top 81%)13286(Top 82%)13286(Top 235%)
Finish26.22 mi1.02 mi24004+17414099+9214099+9215938(Top 56%)9920(Top 62%)9920(Top 176%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21stories
+97ft-345ft

Overall

25181

Males

14789

M18-39

14789

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

25394

Males

14875

M18-39

14875

10K→15K

6.2 - 9.3 mi

Top 89%
×3stories
+67ft-78ft

Overall

25181

Males

14789

M18-39

14789

15K→20K

9.3 - 12.4 mi

Top 87%
×5stories
+106ft-86ft

Overall

24681

Males

14522

M18-39

14522

20K→Half

12.4 - 13.1 mi

Top 87%
×2stories
+19ft-37ft

Overall

24587

Males

14475

M18-39

14475

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24449

Males

14396

M18-39

14396

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23567

Males

13869

M18-39

13869

30K→20M

18.6 - 20.0 mi

Top 77%
×5stories
+64ft-50ft

Overall

21877

Males

13001

M18-39

13001

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

20932

Males

12463

M18-39

12463

21M→35K

21.0 - 21.8 mi

Top 80%
×7stories
+17ft-86ft

Overall

22844

Males

13325

M18-39

13325

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19877

Males

11847

M18-39

11847

23M→24M

23.0 - 24.0 mi

Top 75%
×6stories
+12ft-82ft

Overall

21269

Males

12485

M18-39

12485

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

21723

Males

12621

M18-39

12621

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

22992

Males

13286

M18-39

13286

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

15938

Males

9920

M18-39

9920

Passing Analysis

Category:
Athletes Passed
3256
Passed By
95
Net Change
+3161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27165
5K → 10K9183+915#27165#26250
10K → 15K38214+368#26250#25882
15K → 20K3399+330#25882#25552
20K → Half486+42#25552#25510
Half → 25K22017+203#25510#25307
25K → 30K30813+295#25307#25012
30K → 20M1870+187#25012#24825
20M → 21M1713+168#24825#24657
21M → 35K597+52#24657#24605
35K → 23M2103+207#24605#24398
23M → 24M1331+132#24398#24266
24M → 40K7813+65#24266#24201
40K → 25.2M296+23#24201#24178
25.2M → Finish1740+174#24178#24004
TOTALS325695+3161
📊

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