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BOSTON MARATHON 2025

Maike Geng

Bib: 5439•M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 14%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M40-44)
#0 / 2247
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:09
Rank: #3720
Start → 5K
6:29/mi
20:09 split
10K· 6.21 mi
40:00
Rank: #3314 (+406)
5K → 10K
6:23/mi
19:51 split
15K· 9.32 mi
59:41
Rank: #3024 (+290)
10K → 15K
6:20/mi
19:41 split
20K· 12.43 mi
1:19:50
Rank: #3003 (+21)
15K → 20K
6:29/mi
20:09 split
Half· 13.11 mi
1:24:13
Rank: #3019 (-16)
20K → Half
6:25/mi
4:23 split
25K· 15.53 mi
1:40:01
Rank: #2980 (+39)
Half → 25K
6:31/mi
15:48 split
30K· 18.64 mi
2:00:31
Rank: #2820 (+160)
25K → 30K
6:36/mi
20:30 split
20M
2:09:16
Rank: #2650 (+170)
30K → 20M
6:26/mi
8:45 split
21M
2:16:06
Rank: #2555 (+95)
20M → 21M
6:50/mi
6:50 split
35K· 21.75 mi
2:20:49
Rank: #2498 (+57)
21M → 35K
6:18/mi
4:43 split
23M
2:29:10
Rank: #2447 (+51)
35K → 23M
6:40/mi
8:21 split
24M
2:35:41
Rank: #2395 (+52)
23M → 24M
6:31/mi
6:31 split
40K· 24.85 mi
2:41:21
Rank: #2359 (+36)
24M → 40K
6:38/mi
5:40 split
25.2M
2:43:51
Rank: #2350 (+9)
40K → 25.2M
7:15/mi
2:30 split
Finish· 26.22 mi
2:50:19
Rank: #2323 (+27)
25.2M → Finish
6:21/mi
6:28 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:13
Pace6:25 /mi
2nd Half
Distance13.11 mi
Time1:26:06
Pace6:34 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1020:096:2920:09
6:29
-
10K
6.21 mi10:44:0140:006:2619:51
6:23
-0:06
15K
9.32 mi11:03:4259:416:2419:41
6:20
-0:03
20K
12.43 mi11:23:511:19:506:2520:09
6:29
+0:09
Half
13.11 mi11:28:141:24:136:254:23
6:25
-0:04
25K
15.53 mi11:44:021:40:016:2615:48
6:31
+0:06
30K
18.64 mi12:04:322:00:316:2820:30
6:36
+0:05
20M
20.00 mi12:13:172:09:166:288:45
6:26
-0:10
21M
21.00 mi12:20:072:16:066:296:50
6:50
+0:24
35K
21.75 mi12:24:502:20:496:284:43
6:18
-0:32
23M
23.00 mi12:33:112:29:106:298:21
6:40
+0:22
24M
24.00 mi12:39:422:35:416:296:31
6:31
-0:09
40K
24.85 mi12:45:222:41:216:305:40
6:38
+0:07
25.2M
25.20 mi12:47:522:43:516:302:30
7:15
+0:37
Finish
26.22 mi12:54:202:50:196:306:28
6:21
-0:54

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

6:18 /mi

Average Pace

6:30 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47:49

99% of race

Time at Steady Pace

2:30

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:30 /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 mi10:24:1020:096:2920:09
6:29
#3720
10K
6.21 mi10:44:0140:006:2619:51
6:23
#3314
15K
9.32 mi11:03:4259:416:2419:41
6:20
#3024
20K
12.43 mi11:23:511:19:506:2520:09
6:29
#3003
Half
13.11 mi11:28:141:24:136:254:23
6:25
#3019
25K
15.53 mi11:44:021:40:016:2615:48
6:31
#2980
30K
18.64 mi12:04:322:00:316:2820:30
6:36
#2820
20M
20.00 mi12:13:172:09:166:288:45
6:26
#2650
21M
21.00 mi12:20:072:16:066:296:50
6:50
#2555
35K
21.75 mi12:24:502:20:496:284:43
6:18
#2498
23M
23.00 mi12:33:112:29:106:298:21
6:40
#2447
24M
24.00 mi12:39:422:35:416:296:31
6:31
#2395
40K
24.85 mi12:45:222:41:216:305:40
6:38
#2359
25.2M
25.20 mi12:47:522:43:516:302:30
7:15
#2350
Finish
26.22 mi12:54:202:50:196:306:28
6:21
#2323
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3720352335232554(Top 9%)2437(Top 15%)2437(Top 108%)
10K6.21 mi3.10 mi3314+4063148+3753148+3752953(Top 10%)2811(Top 17%)2811(Top 125%)
15K9.32 mi3.11 mi3024+2902882+2662882+2662554(Top 9%)2437(Top 15%)2437(Top 108%)
20K12.43 mi3.11 mi3003+212862+202862+203033(Top 11%)2885(Top 18%)2885(Top 128%)
Half13.11 mi0.68 mi3019-162878-162878-163153(Top 11%)2994(Top 19%)2994(Top 133%)
25K15.53 mi2.42 mi2980+392839+392839+392961(Top 10%)2815(Top 17%)2815(Top 125%)
30K18.64 mi3.11 mi2820+1602685+1542685+1542403(Top 8%)2275(Top 14%)2275(Top 101%)
20M20.00 mi1.36 mi2650+1702528+1572528+1571390(Top 5%)1315(Top 8%)1315(Top 59%)
21M21.00 mi1.00 mi2555+952436+922436+921639(Top 6%)1548(Top 10%)1548(Top 69%)
35K21.75 mi0.75 mi2498+572379+572379+571629(Top 6%)1529(Top 9%)1529(Top 68%)
23M23.00 mi1.25 mi2447+512329+502329+502102(Top 7%)1963(Top 12%)1963(Top 87%)
24M24.00 mi1.00 mi2395+522278+512278+512107(Top 7%)1954(Top 12%)1954(Top 87%)
40K24.85 mi0.85 mi2359+362243+352243+352058(Top 7%)1896(Top 12%)1896(Top 84%)
25.2M25.20 mi0.35 mi2350+92231+122231+122306(Top 8%)2059(Top 13%)2059(Top 92%)
Finish26.22 mi1.02 mi2323+272203+282203+282067(Top 7%)1894(Top 12%)1894(Top 84%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2554

Males

2437

M40-44

2437

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2953

Males

2811

M40-44

2811

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2554

Males

2437

M40-44

2437

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3033

Males

2885

M40-44

2885

20K→Half

12.4 - 13.1 mi

Top 11%
×2stories
+19ft-37ft

Overall

3153

Males

2994

M40-44

2994

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2961

Males

2815

M40-44

2815

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2403

Males

2275

M40-44

2275

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1390

Males

1315

M40-44

1315

20M→21M

20.0 - 21.0 mi

Top 6%
×8stories
+106ft-24ft

Overall

1639

Males

1548

M40-44

1548

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1629

Males

1529

M40-44

1529

35K→23M

21.8 - 23.0 mi

Top 7%
×5stories
+23ft-63ft

Overall

2102

Males

1963

M40-44

1963

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

2107

Males

1954

M40-44

1954

24M→40K

24.0 - 24.9 mi

Top 7%
×1story
+6ft-20ft

Overall

2058

Males

1896

M40-44

1896

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2306

Males

2059

M40-44

2059

25.2M→Finish

25.2 - 26.2 mi

Top 7%
×2stories
+22ft-21ft

Overall

2067

Males

1894

M40-44

1894

Passing Analysis

Category:
Athletes Passed
1710
Passed By
313
Net Change
+1397
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3720
5K → 10K43529+406#3720#3314
10K → 15K2955+290#3314#3024
15K → 20K9372+21#3024#3003
20K → Half1026-16#3003#3019
Half → 25K8647+39#3019#2980
25K → 30K19636+160#2980#2820
30K → 20M1700+170#2820#2650
20M → 21M1049+95#2650#2555
21M → 35K647+57#2555#2498
35K → 23M7625+51#2498#2447
23M → 24M6513+52#2447#2395
24M → 40K448+36#2395#2359
40K → 25.2M2718+9#2359#2350
25.2M → Finish4518+27#2350#2323
TOTALS1710313+1397
📊

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